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Group Question
A passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.
The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.
Q. What will happen if you take away the probe?
- a)The reaction will take place as if nothing has changed.
- b)We will be able to monitor the beginning of the reaction.
- c)The reaction mechanism will get altered.
- d)The spectroscopy will only be called pump spectroscopy.
- e)The response of the reacting system will not change.
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Group QuestionA passage is followed by questions pertaining to the pas...
If there is no probe, the progress of the reaction will not be measured. However, the reaction will still be initiated and progress as planned. Thus we can eliminate option 3. Option 2 is contrary to data.
The name is not as important as the reaction, hence we don’t know about the name. Eliminate option 4.
Option 5 is incorrect as there will be no response, since there is no probe.
Hence, the correct answer is option 1.
The name is not as important as the reaction, hence we don’t know about the name. Eliminate option 4.
Option 5 is incorrect as there will be no response, since there is no probe.
Hence, the correct answer is option 1.
Most Upvoted Answer
Group QuestionA passage is followed by questions pertaining to the pas...
Understanding Pump-Probe Spectroscopy
Pump-probe spectroscopy is a technique used to study the dynamics of chemical reactions by utilizing two optical pulses. The first pulse, known as the pump, initiates the reaction, while the second pulse, the probe, assesses the reaction's progress.
Impact of Removing the Probe
If the probe pulse is removed:
Conclusion
Thus, the correct answer is option 'A': "The reaction will take place as if nothing has changed." The reaction will proceed independently of the probe's presence, but without it, one cannot monitor the changes occurring during the reaction.
Pump-probe spectroscopy is a technique used to study the dynamics of chemical reactions by utilizing two optical pulses. The first pulse, known as the pump, initiates the reaction, while the second pulse, the probe, assesses the reaction's progress.
Impact of Removing the Probe
If the probe pulse is removed:
- The reaction will continue: The initial pump pulse will still initiate the reaction, meaning that the chemical changes triggered by the pump will proceed as if nothing has changed.
- No monitoring of the progress: Without the probe, there will be no way to observe or measure how the reaction evolves over time.
- Unaltered reaction mechanism: The fundamental mechanisms of the reaction will not change simply because the probe is absent; the underlying chemistry remains intact.
- Terminology change: While it could be referred to as pump spectroscopy, the absence of the probe pulse means the technique cannot provide insights into the reaction’s dynamics.
- Constant response: The response of the system cannot be assessed without the probe, but the reaction itself will still progress.
Conclusion
Thus, the correct answer is option 'A': "The reaction will take place as if nothing has changed." The reaction will proceed independently of the probe's presence, but without it, one cannot monitor the changes occurring during the reaction.
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Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer?
Question Description
Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer?.
Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT.
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Here you can find the meaning of Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Group QuestionA passage is followed by questions pertaining to the passage. Read the passage and answer the questions. Choose the most appropriate answer.The simplest approach and still one of the most common techniques is known as pump-probe spectroscopy. In this method, two or more optical pulses with variable time delay between them are used to investigate the processes happening during a chemical reaction. The first pulse (pump) initiates the reaction, by breaking a bond or exciting one of the reactants. The second pulse (probe) is then used to interrogate the progress of the reaction a certain period of time after initiation. As the reaction progresses, the response of the reacting system to the probe pulse will change.Q. What will happen if you take away the probe?a)The reaction will take place as if nothing has changed.b)We will be able to monitor the beginning of the reaction.c)The reaction mechanism will get altered.d)The spectroscopy will only be called pump spectroscopy.e)The response of the reacting system will not change.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice CAT tests.
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