`100 ml` of `0.1 N` hypo decolourised iodine by the addition of x g of crystalline copper sulphate
Channel: Doubtnut
Date: 2020-01-19

`100 ml` of `0.1 N` hypo decolourised iodine by the addition of x g of crystalline copper sulphate to excess of KI. The value of \'x\' is (molecular wt. of `CuSO_(4).5H_(2)O is 250)`