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Prove that the pressure necessary to obt...

Prove that the pressure necessary to obtain `50%` dissociation of `PCl_(5)` at `250^(@)C` is numerically three times of `K_(p)`.

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To prove that the pressure necessary to obtain 50% dissociation of \( PCl_5 \) at \( 250^\circ C \) is numerically three times \( K_p \), we will follow these steps: ### Step 1: Write the dissociation reaction The dissociation of \( PCl_5 \) can be represented as: \[ PCl_5 \rightleftharpoons PCl_3 + \frac{1}{2} Cl_2 \] ...
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