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In an experiment, 1 g each of the mercerized and unmercerized fabric samples are separately treated in 30 ml of 0.25N barium hydroxide solution for the required time. 10 ml of these solutions are drawn and titrated against 0.1N HCl solution. The volumes of HCl consumed at the end of these titrations are m for mercerized and u for unmercerized cases. If 
Barium Activity Number (BAN) = [(b-m)/(b-u)]×100, 
where m = 18 ml, u = 20 ml and b is the volume of HCl consumed in the blank titration, then the BAN value for the above mercerized sample is ________.
(Important - Enter only the numerical value in the answer)
    Correct answer is '140'. Can you explain this answer?
    Most Upvoted Answer
    In an experiment, 1 g each of the mercerized and unmercerized fabric s...
    The Barium Activity Number (BAN) is calculated using the formula:

    BAN = (b - m) / (b - u)

    where:
    - b is the volume of 0.1N HCl consumed for the blank (no fabric sample)
    - m is the volume of 0.1N HCl consumed for the mercerized fabric sample
    - u is the volume of 0.1N HCl consumed for the unmercerized fabric sample

    To calculate the BAN, you need to know the values of b, m, and u from the experiment.
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    In an experiment, 1 g each of the mercerized and unmercerized fabric samples are separately treatedin 30 ml of 0.25N barium hydroxide solution for the required time. 10 ml of these solutions aredrawn and titrated against 0.1N HCl solution. The volumes of HCl consumed at the end of thesetitrations are m for mercerized and u for unmercerized cases. IfBarium Activity Number (BAN) = [(b-m)/(b-u)]×100,where m = 18 ml, u = 20 ml and b is the volume of HCl consumed in the blank titration, then the BANvalue for the above mercerized sample is ________.(Important - Enter only the numerical value in the answer)Correct answer is '140'. Can you explain this answer?
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    In an experiment, 1 g each of the mercerized and unmercerized fabric samples are separately treatedin 30 ml of 0.25N barium hydroxide solution for the required time. 10 ml of these solutions aredrawn and titrated against 0.1N HCl solution. The volumes of HCl consumed at the end of thesetitrations are m for mercerized and u for unmercerized cases. IfBarium Activity Number (BAN) = [(b-m)/(b-u)]×100,where m = 18 ml, u = 20 ml and b is the volume of HCl consumed in the blank titration, then the BANvalue for the above mercerized sample is ________.(Important - Enter only the numerical value in the answer)Correct answer is '140'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In an experiment, 1 g each of the mercerized and unmercerized fabric samples are separately treatedin 30 ml of 0.25N barium hydroxide solution for the required time. 10 ml of these solutions aredrawn and titrated against 0.1N HCl solution. The volumes of HCl consumed at the end of thesetitrations are m for mercerized and u for unmercerized cases. IfBarium Activity Number (BAN) = [(b-m)/(b-u)]×100,where m = 18 ml, u = 20 ml and b is the volume of HCl consumed in the blank titration, then the BANvalue for the above mercerized sample is ________.(Important - Enter only the numerical value in the answer)Correct answer is '140'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In an experiment, 1 g each of the mercerized and unmercerized fabric samples are separately treatedin 30 ml of 0.25N barium hydroxide solution for the required time. 10 ml of these solutions aredrawn and titrated against 0.1N HCl solution. The volumes of HCl consumed at the end of thesetitrations are m for mercerized and u for unmercerized cases. IfBarium Activity Number (BAN) = [(b-m)/(b-u)]×100,where m = 18 ml, u = 20 ml and b is the volume of HCl consumed in the blank titration, then the BANvalue for the above mercerized sample is ________.(Important - Enter only the numerical value in the answer)Correct answer is '140'. Can you explain this answer?.
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