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Given : 2 N(2) O (g) hArr 2 N(2) (g) + ...

Given : ` 2 N_(2) O (g) hArr 2 N_(2) (g) + O_(2) (g) , K= 3*5 xx 10^(33)`
` 2 NO _(2) (g) hArr N_(2) (g) + 2 O_(2) (g) , K= 6*7 xx 10^(16)`
` 2 NO (g) hArr N_(2) (g) + O_(2) (g) , K= 2*2 xx 10^(30)`
` 2 N_(2)O_(5) (g) hArr 2 N_(2) (g) + 5 O_(2) (g), K+1*2 xx 10^(34)`
Which oxide of nitrogen is most stable ?

A

`N_(2)O`

B

`NO_(2)`

C

NO

D

`N_(2) O_(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
Lower the value of K, less is the dissociation and hence grater is the stability.
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