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Why pressure has no effect on the synthesis of HI? |
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Answer» (i) When the total number of moles of gaseous reactants and gaseous products are equal, the change in pressure has no effect on system at equilibrium. H2(g) + I2(g) ⇌ 2HI(g) Here the number of moles of reactants and products are equal. So the pressure has no effect on such equilibrium with ∆ng = O. |
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