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The degree of dissociation of N(2) O(2) ...

The degree of dissociation of `N_(2) O_(2)` into `NO_(2)` at one atmosphere and `40^(@)`C is 0.310. For this :

A

Kp 0.42 atm

B

Kc =0.003 mole `lit^(-1)`

C

Degree of dissociation at 10 atm pressure at same temperature `alpha` = 0.1025

D

Degree of dissociation `alpha` decreases with increase pressure a given temperature

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