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Conservative and Non Conservative Forces

The equilibri...

Question

The equilibrium established when $H g C l_{2}$ is shaken with an excess of $H g$ is:

H g^{2 +} + H g ⇌ 2 H g^{+}

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H g^{2 +} + H g_{(l)} ⇌ H g_{2}^{2 +}

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H g + 2 H g^{2 +} ⇌ H g^{2 +} + 2 H g^{+}

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no equilibrium is established

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Solution

The correct option is B $H g^{2 +} + H g_{(l)} ⇌ H g_{2}^{2 +}$
As we have given that $H g_{2}^{+ 2}$ disproportionates and forms $H g_{(l)} a n d H g^{+ 2}$ at equilibrium , so If we take $H g C l_{2}$ and $H g$ it will comproportionate and $H g_{2}^{+ 2}$ will form at equilibrium.
So, answer is B.

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