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P Block Elements question

2012 · Shift 2 · Q14
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P Block Elements question

2012 · Shift 2 · Q14

JEE AdvancedChemistryP Block ElementsMCQ+3 / −1
Bleaching powder and bleach solution are produced on a large scale and used in several household products. The effectiveness of bleach solution is often measured by iodometry.25 mL of household bleach solution was mixed with 30 mL of 0.50 M KIKIKI and 10 mL of 4 N acetic acid. In the titration of the liberated iodine, 48 mL of 0.25 N Na2S2O3Na_2S_2O_3Na2​S2​O3​ was used to reach the end point. The molarity of the household bleach solution is
  1. A
    0.48 M
  2. B
    0.96 M
  3. C
    0.24 M
  4. D
    0.024 M
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