D And F Block Elements Question 81
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.
BETA
