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For the reaction, 2NO2 (g) hArr 2NO(g...

For the reaction,
` 2NO_2 (g) hArr 2NO(g) +O_2(g), `
` (K_c= 1.8 xx 10 ^(-6) at 184^(@) C )`
` (R= 0.0083 kJ) // (" mol K " ) `
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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