20 gm of Cuso, sample is allowed to react wtih excess of KI
solution so that I, produced is estimated by Hypo solution, for this
M
10
200 ml of Hypo solution is used.
Which of the following is/are correct (Atomic wt. Cu = 61) ?
(A) Weight of pure Cuso is 3.2 g in sample
(B) % purity of Cuso sample 32%
(C) 0.01 moles of produced
(D) 0.04 moles of KI is used with CuSO,
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Explanation:
20 gm of Cuso, sample is allowed to react wtih excess of KI
solution so that I, produced is estimated by Hypo solution, for this
M
10
200 ml of Hypo solution is used.
Which of the following is/are correct (Atomic wt. Cu = 61) ?
(A) Weight of pure Cuso is 3.2 g in sample
(B) % purity of Cuso sample 32%
(C) 0.01 moles of produced
(D) 0.04 moles of KI is used with CuSO,
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