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a. For which of the following reactions,...

a. For which of the following reactions, `K_(p)` is equal to `K_(c)` ?
i. `H_(2)+I_(2)hArr2HI`
ii. `N_(2)+3H_(2)hArr2NH_(3)`
iii. `PCl_(5)hArrPCl_(3)+Cl_(2)`
b. For which of the following cases does the reaction go garthest to completion:
`K=1, K=10^(10), K=10^(-10)`?

Text Solution

Verified by Experts

`H_(2)+I_(2)hArr2HI` only
`Deltan=2-2=0`
i.e., equation (iii) reduces to `K_(p)=K_(c )`.
b. The reaction having `K=10^(10)` will go fathest to complection because the ratio [product]`//`[reactant] is maximum in this case [Eqn. (1)].
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