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For an equilibrium reaction involving ga...

For an equilibrium reaction involving gases, the forward reaction is first order while the reverse reaction is second order. The unit of `K_(p)` for forward equilibrium is

A

`atm`

B

`atm^(2)`

C

`atm^(-1)`

D

`atm^(-2)`

Text Solution

Verified by Experts

`K_(p)=(K_("forward"))/(K_("backward"))=((P_("product"))^(2))/((P_("reactant"))^(1))`,
`:. "Unit of" K_(p)=atm`
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