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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Numerical Value Type Questions - The p-Block Elements (Group 15, 16, 17 & 18)

  • question_answer
    25 mL of household bleach solution was mixed with 30 mL of 0.50 M KI and 10 mL of 4N acetic acid. In the titration of the liberated iodine, 48 mL of 0.25 N \[N{{a}_{\,2}}\,{{S}_{2}}{{O}_{3}}\]was used to reach the end point. Calculate the molarity of the household bleach solution.

    Answer:

    3


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