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Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.
Statement II : On increasing temperature, Ea is available and liquid can flow more easily thus, viscosity decreases.
- a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement I
- b)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement I
- c)Statement I is correct but Statement II is incorrect
- d)Statement II is correct but Statement I is incorrect
Correct answer is option 'A'. Can you explain this answer?
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Statement I : A certain amount of energy called activation energy (Ea)...
Statement I: A certain amount of energy called activation energy (Ea) is required to move into a hole.
Statement II: On increasing temperature, Ea is available and liquid can flow more easily thus, viscosity decreases.
Explanation:
Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I.
Statement I: A certain amount of energy called activation energy (Ea) is required to move into a hole.
- This statement is correct. Activation energy is the minimum amount of energy required for a reaction to occur. In the context of moving into a hole, it refers to the energy required for a molecule to overcome the potential energy barrier and move into a hole or a site.
Statement II: On increasing temperature, Ea is available and liquid can flow more easily thus, viscosity decreases.
- This statement is also correct. When the temperature is increased, the kinetic energy of the molecules increases. As a result, the molecules move faster and collide with each other more frequently. This increased collision rate provides more opportunities for molecules to overcome the activation energy barrier and move into holes or sites. Therefore, an increase in temperature makes the activation energy more readily available, allowing the liquid to flow more easily.
Explanation of the relationship between Statement I and Statement II:
- The explanation provided in Statement II correctly explains the relationship between activation energy (Ea) and temperature. By increasing the temperature, the Ea becomes more readily available, enabling the molecules to overcome the energy barrier and move into holes or sites more easily. As a result, the liquid's viscosity decreases since the molecules can flow more freely.
Conclusion:
Both Statement I and Statement II are correct, and Statement II provides the correct explanation for Statement I.
Statement II: On increasing temperature, Ea is available and liquid can flow more easily thus, viscosity decreases.
Explanation:
Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I.
Statement I: A certain amount of energy called activation energy (Ea) is required to move into a hole.
- This statement is correct. Activation energy is the minimum amount of energy required for a reaction to occur. In the context of moving into a hole, it refers to the energy required for a molecule to overcome the potential energy barrier and move into a hole or a site.
Statement II: On increasing temperature, Ea is available and liquid can flow more easily thus, viscosity decreases.
- This statement is also correct. When the temperature is increased, the kinetic energy of the molecules increases. As a result, the molecules move faster and collide with each other more frequently. This increased collision rate provides more opportunities for molecules to overcome the activation energy barrier and move into holes or sites. Therefore, an increase in temperature makes the activation energy more readily available, allowing the liquid to flow more easily.
Explanation of the relationship between Statement I and Statement II:
- The explanation provided in Statement II correctly explains the relationship between activation energy (Ea) and temperature. By increasing the temperature, the Ea becomes more readily available, enabling the molecules to overcome the energy barrier and move into holes or sites more easily. As a result, the liquid's viscosity decreases since the molecules can flow more freely.
Conclusion:
Both Statement I and Statement II are correct, and Statement II provides the correct explanation for Statement I.
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Statement I : A certain amount of energy called activation energy (Ea)...
A is correct.
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Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer?
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Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer?.
Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer?.
Solutions for Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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Here you can find the meaning of Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
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ample number of questions to practice Statement I : A certain amount of energy called activation energy (Ea) is required to move into a hole.Statement II : On increasing temperature, Eais available and liquid can flow more easily thus, viscosity decreases.a)Both Statement l and Statement II are correct and Statement Il is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement Iis incorrect Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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