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Directions: Examine the given two statements carefully and select the answer using the codes given below.
Assertion A: Break point chlorination ensures a residual of free available chlorine.
Reason R: A super high chlorine dose inactivates the pathogens in a very short time.
- a)Both A and R are individually true and R is the correct explanation of A.
- b)Both A and R are individually true, but R is not the correct explanation of A.
- c)A is true, but R is false.
- d)A is false, but R is true.
Correct answer is option 'B'. Can you explain this answer?
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Directions: Examine the given two statements carefully and select the...
Breakpoint chlorination is the point where chlorine levels exceed the oxidant demand, and the water begins to build a residual of free available chlorine (FAC).
Chlorine inactivates most pathogens that cause diarrheal disease in humans. The tables below detail the effectiveness of chlorine against disease-causing bacteria, viruses, and protozoa. The Ct factor can be used to compare the effectiveness of chlorine against different pathogens and is calculated by multiplying the concentration of chlorine (in mg/L or ppm/parts per million) needed to inactivate a certain percentage of the pathogen by the time (in minutes) the pathogen was exposed to that concentration of chlorine. Higher Ct factors indicate relatively higher tolerance to chlorine, while lower Ct factors indicate relatively low tolerance to chlorine.
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Directions: Examine the given two statements carefully and select the...
Assertion A: Break point chlorination ensures a residual of free available chlorine.
Reason R: A super high chlorine dose inactivates the pathogens in a very short time.
Answer:
Explanation:
Break point chlorination is a process used in water treatment to ensure the presence of a residual of free available chlorine (FAC) in the water. The goal of break point chlorination is to effectively disinfect the water by eliminating any remaining pathogens, bacteria, viruses, or other microorganisms.
The process of break point chlorination involves adding chlorine to the water until the chlorine demand is satisfied. Chlorine demand is the amount of chlorine required to react with all the impurities in the water. Once the chlorine demand is satisfied, the water is said to have reached break point, which means that there is a residual of free available chlorine in the water.
The reason behind using a super high chlorine dose during break point chlorination is to ensure rapid and effective disinfection of the water. A high chlorine dose inactivates the pathogens present in the water in a very short time. The high concentration of chlorine creates a hostile environment for the microorganisms, leading to their inactivation or death.
In summary, both Assertion A and Reason R are individually true. Break point chlorination does ensure a residual of free available chlorine, and a super high chlorine dose is used to rapidly inactivate pathogens in the water. However, Reason R is not the correct explanation of Assertion A. The correct explanation for Assertion A is that break point chlorination is the process used to achieve a residual of free available chlorine in the water, while the reason for using a high chlorine dose is to ensure effective disinfection.
Reason R: A super high chlorine dose inactivates the pathogens in a very short time.
Answer:
Explanation:
Break point chlorination is a process used in water treatment to ensure the presence of a residual of free available chlorine (FAC) in the water. The goal of break point chlorination is to effectively disinfect the water by eliminating any remaining pathogens, bacteria, viruses, or other microorganisms.
The process of break point chlorination involves adding chlorine to the water until the chlorine demand is satisfied. Chlorine demand is the amount of chlorine required to react with all the impurities in the water. Once the chlorine demand is satisfied, the water is said to have reached break point, which means that there is a residual of free available chlorine in the water.
The reason behind using a super high chlorine dose during break point chlorination is to ensure rapid and effective disinfection of the water. A high chlorine dose inactivates the pathogens present in the water in a very short time. The high concentration of chlorine creates a hostile environment for the microorganisms, leading to their inactivation or death.
In summary, both Assertion A and Reason R are individually true. Break point chlorination does ensure a residual of free available chlorine, and a super high chlorine dose is used to rapidly inactivate pathogens in the water. However, Reason R is not the correct explanation of Assertion A. The correct explanation for Assertion A is that break point chlorination is the process used to achieve a residual of free available chlorine in the water, while the reason for using a high chlorine dose is to ensure effective disinfection.
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Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer?
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Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer?.
Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE).
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Here you can find the meaning of Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: Examine the given two statements carefully and select the answer using the codes given below.Assertion A: Break point chlorination ensures a residual of free available chlorine.Reason R: A super high chlorine dose inactivates the pathogens in a very short time.a)Both A and R are individually true and R is the correct explanation of A.b)Both A and R are individually true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
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