Peroxide ion is present in:

Question

Peroxide ion is present in: (A) MgO (B) CaO (C) Li2O (D) BaO2

Tardigrade Admin · Accepted Answer

BaO2 arrow Ba+ 2+O2- 2 Peroxide ion is a large anion which will be stabilised in the presence of a large cation. Barium ion being a large cation can stabilise a large cation.

Q. Peroxide ion is present in:

$M g O$

$C a O$

$L i_{2} O$

$B a O_{2}$

$B a O_{2} \to B a^{+ 2} + O_{2}^{- 2}$
Peroxide ion is a large anion which will be stabilised in the presence of a large cation. Barium ion being a large cation can stabilise a large cation.

Q. Peroxide ion is present in:

MgO

CaO

Li2​O

BaO2​

BaO2​→Ba+2+O2−2​ Peroxide ion is a large anion which will be stabilised in the presence of a large cation. Barium ion being a large cation can stabilise a large cation.

$M g O$

$C a O$

$L i_{2} O$

$B a O_{2}$

$B a O_{2} \to B a^{+ 2} + O_{2}^{- 2}$
Peroxide ion is a large anion which will be stabilised in the presence of a large cation. Barium ion being a large cation can stabilise a large cation.