Among the following pairs of ions, the lower oxidation state in aqueous solution

Among the following pairs of ions, the lower oxidation state in aqueous solution is more stable than the other in

Options

(a) TI⁺ , TI³⁺
(b) Cu⁺ , Cu²⁺
(c) Cr²⁺ , Cr³⁺
(d) V²⁺ , VO²⁺

Correct Answer:

Cu⁺ , Cu²⁺

Explanation:

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