D-And F-Block Elements Ques 252

Question: The basic character of the transition metal monoxides follows the order (Atomic no. Ti = 22, V = 23, Cr = 24, Fe = 26)

[CBSE PMT 2003]

Options:

A) $ TiO>VO>CrO>FeO $

B) $ VO>CrO>TiO>FeO $

C) $ CrO>VO>FeO>TiO $

D) $ TiO>FeO>VO>CrO $

Show Answer

Answer:

Correct Answer: A

Solution:

Basic character of oxide decreases from left to right in a period of periodic table.



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