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Excess of KI reacts with CuSO4 solution and then Na2S2O3 solution is added to it.

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asked Mar 31, 2018 in Chemistry by paayal (26,720 points) ● 4 ● 6 ● 45

Excess of KI reacts with CuSO4 solution and then Na2S2O3 solution is added to it. Which of the statements is incorrect for this reaction?
(a) Cu2I2 is formed
(b) CuI2 is formed
(c) Na2S2O3 is oxidised
(d) Evolved I2 is reduced.

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answered Mar 31, 2018 by sanjaydas (61,430 points) ● 5 ● 7 ● 7
selected Apr 1, 2018 by Vikash Kumar
 
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