Which of the following has correct increasing basic strength?

Question

Which of the following has correct increasing basic strength? (A) MgO < BeO < CaO < BaO (B) BeO < MgO < CaO < BaO (C) BaO < CaO < MgO < BeO (D) CaO < BaO < BeO < MgO

Tardigrade Admin · Accepted Answer

BeO < MgO < CaO < BaO . The basic character of the oxides increases down the group. Among these BeO is amphoteric.

Q. Which of the following has correct increasing basic strength?

MgO < BeO < CaO < BaO

BeO < MgO < CaO < BaO

BaO < CaO < MgO < BeO

CaO < BaO < BeO < MgO

$B e O < M g O < C a O < B a O$ .
The basic character of the oxides increases down the group.
Among these $B e O$ is amphoteric.

Q. Which of the following has correct increasing basic strength?

MgO < BeO < CaO < BaO

BeO < MgO < CaO < BaO

BaO < CaO < MgO < BeO

CaO < BaO < BeO < MgO

BeO<MgO<CaO<BaO. The basic character of the oxides increases down the group. Among these BeO is amphoteric.

$B e O < M g O < C a O < B a O$ .
The basic character of the oxides increases down the group.
Among these $B e O$ is amphoteric.