Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Cu2+ in water is more stable than Cu+. Reason (R): Enthalpy of hydration for Cu2+ is much less negative (less exothermic) than that of Cu+. In the light of the above statements, choose the correct answer from the options given below:

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Chemistry · d-Block Elements

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

(A) is correct but (R) is not correct.

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Answer 1

Both (A) and (R) are correct and (R) is the correct explanation of (A).

Answer 2

(A) is correct but (R) is not correct.

Answer 3

(A) is not correct but (R) is correct.

Answer 4

Both (A) and (R) are correct but (R) is not the correct explanation of (A).

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