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  • Which among the following compound does not contain peroxide ion? (a) <img alt="\mathrm{Na}_2 \mathrm{O}_2" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7BNa%7D_2%2

Which among the following compound does not contain peroxide ion?

(a) \mathrm{Na}_2 \mathrm{O}_2

(b) \mathrm{H}_2 \mathrm{O}_2

(c) \mathrm{Na}_2 \mathrm{O}

(d) \mathrm{KO}_2

Option: 1

A and B only

 


Option: 2

C only

 


Option: 3

C and D only

 


Option: 4

A, C and D only


Answers (1)

best_answer

Peroxide ion (O_{2}^{-2}) has the structure -O-O- . Na_{2}O_{2} and H_{2}O_{2} contain a peroxide ion (O_{2}^{-2}) while Na_{2}O contains oxide ion (O^{-2}) and KO_{2} contains super oxide ion (O^{-}_2)

Posted by

Ajit Kumar Dubey

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