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in Chemistry by (121k points)
Statement-1 :`Cu^(2+)` and `Cd^(2+)` ions form complexes with excess of potassium cyanide solution.
Statement-2 : On passing `H_(2)S` gas, complex `[Cu(CN)_(4)]^(3-)` is not effected but `[Cd(CN)_(4)]^(2-)` gives yellow precipitated.
A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.
B. Statement-1 is True, Statement-2- is True, Statement-2 is NOT a correct explanation for Statement-10
C. Statement-1 is True, Statement-2 is False
D. Statement-1 is False, Statement-2 is True

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1 Answer

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Correct Answer - B

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