Which among the following compounds in paramagnetic?
(A) ${K O}_{2}$ (B) ${K_{2} O}_{2}$ (C) $K_{2} O$ (D) ${N O}_{2}$

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Solution

The correct option is A A

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Similar questions

Q. Out of

K O_{2}, N O_{2}, N O

and

K_{2} O_{2}

unpaired electron are present in:

The stability of $K_{2} O$ , $K_{2} O_{2}$ and $K O_{2}$ is in order $K_{2} O < K_{2} O_{2} < K O_{2}$ . The increasing stability at the size of metal ion increases is due to stabilization of:

Q. Oxidation number of potassium in

K_{2} O, K_{2} O_{2}, K O_{2}

respectively, are :

Q.
The oxidation number of oxygen in

K_{2} O, K_{2} O_{2}

and

K O_{2}

are respecitvely :

Q. In the following which of the two are paramagnetic?
(a)

N_{2}

(b)

C O

(c)

B_{2}

(d)

N O_{2}

Correct answer is:

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Which among the following compounds in paramagnetic?(A) KO2 (B) K2O2 (C) K2O (D) NO2

The correct option is A A

Which among the following compounds in paramagnetic?
(A) ${K O}_{2}$ (B) ${K_{2} O}_{2}$ (C) $K_{2} O$ (D) ${N O}_{2}$