d and f Block ElementshardMCQ SINGLE

The nature of oxides V O and CrO is indexed as 'X' and 'Y' type respectively. The correct set of X ad and f Block Elements Chemistry Question

Question

The nature of oxides V O and CrO is indexed as 'X' and 'Y' type respectively. The correct set of X and Y is 2 3 2 3 (A) X = basic, Y = amphoteric (B) X = amphoteric, Y = basic (C) X = acidic, Y = acidic (D) X = basic, Y = basic

Answer: D) X = BASIC, Y = BASIC

💡 Solution & Explanation

In case of transition metal oxides, the oxides with metals in lower oxidation states are basic in nature. V O - basic CrO – basic

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