Home Chemistry D and F - Block Elements NEET Previous Year Question Which of the following statements are incorr…
Chemistry D and F - Block Elements NEET Previous Year Question Single Correct MCQ
Published on: August 14, 2026

Which of the following statements are incorrect?

A. All the transition metals except scandium form MO oxides which are ionic.
B. The highest oxidation number corresponding to the group number in transition metal oxides is attained in to .
C. Basic character increases from to to .
D. dissolves in acids to give salts.
E. CrO is basic but is amphoteric.

Choose the correct answer from the options given below:

A
B and C only
B
A and E only
C
B and D only
D
C and D only

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Text Solution

Verified by Experts
The correct answer is:
D

The highest oxidation number corresponding to the group number in transition metal oxides

is attained in to . CrO is basic but is amphoteric.

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