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Write the equilibrium constant (K(c)) e...

Write the equilibrium constant `(K_(c))` expression for the following reaction :
`(i) Cu^(2+) (aq) +2A(s) hArr Cu(s) +2A^(+) (aq)`
`(ii) 4HCI(g) + O_(2)(g) hArr 2CI_(2) (g) + 2H_(2)O(g)`

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Verified by Experts

The correct Answer is:
`(i) K_(c) =[[Ag^(+) (aq)]^(2)]/[[Cu^(2+) (aq)]] (ii) K_(c) =[[CI_(2)(g)]^(2)[H_(2)O(g)]^(2)]/[[HCI(g)]^(4)[O_(2)(g)]]`
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