Chemistry · d- and f-Block Elements
Which of the following statements are correct? (A) The M3+/M2+ reduction potential for iron is greater than manganese. (B) The higher oxidation states of first-row d-block elements get stabilized by oxide ions. (C) An aqueous solution of Cr2+ can liberate hydrogen from dilute acid. (D) The magnetic moment of V2+ is observed between 4.4 - 5.2 BM. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(A) and (B) only
- 2(A), (B), and (D) only
- 3(C) and (D) only
- 4(B) and (C) only✓
Correct answer
(B) and (C) only
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