S Block Elements Question 116

Question: Which of the following has correct increasing basic strength-

Options:

A) $ MgO<BeO<CaO<BaO $

B) $ BeO<MgO<CaO<BaO $

C) $ BaO<CaO<MgO<BeO $

D) $ CaO<BaO<BeO<MgO $

Show Answer

Answer:

Correct Answer: B

Solution:

[b] The basic character of oxides increases down the group.