P-Block Elements Ques 110

Question: Iodine is formed when potassium iodide reacts with a solution of

[MNR 1984; MP PET/PMT 1998]

Options:

A) ZnSO4

B) CuSO4

C) (NH4)2SO4

D) Na2SO4

Show Answer

Answer:

Correct Answer: B

Solution:

CuSO4+2KICuI2+K2SO4 2CuI22CuI+I2Cuprous iodide



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