In 3d series, the metal having the highest M /M standard electrode potential is 2+ 2+ (A) Cr (B) Fe — d and f Block Elements Chemistry Question
Question
In 3d series, the metal having the highest M /M standard electrode potential is 2+ 2+ (A) Cr (B) Fe (C) Cu (D) Zn
Answer: C) CU
💡 Solution & Explanation
Only Cu in 3d transition series has positive value of electrode potential for (M /M).
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