Some amount of "20V" H_(2)O_(2) is mixed with excess of acidified solu – InterviewSolution

1.	Some amount of "20V" H_(2)O_(2) is mixed with excess of acidified solution of Kl. The iodine so liberated required 200 mL of 0.1 N Na_(2)S_(2)O_(3) for titration. The volume of O_(2) at STP that would be liberatedby above H_(2)O_(2) solution on disproportionation is :
Answer» 56 mL 112 mL 168 mL 224 mL Answer :B

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