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For the reaction: 2NO(2)(g) hArr 2NO(g...

For the reaction:
`2NO_(2)(g) hArr 2NO(g)+O_(2)(g)`
`K_(c)=1.8xx10^(-6)` at `184^(@)C`
`R=0.0831 kJ K^(-1) mol^(-1)`
when `K_(p)` and `K_(c)` are compared at `184^(@)C`, it is found that

A

`K_(p)` is greater than `K_(c)`

B

`K_(p)` is less than `K_(c)`

C

`K_(p)=K_(c)`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
A
As `K_(p)=K_(c )(RT)^(Deltan)`
`Deltan=3-2=1`
`:. K_(p)=K_(c )(RT)^(Deltan)`
or `K_(p) gt K_(c )`
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