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In a reaction `A_(2)(g)+4B_(2)(g) hArr 2AB_(4)(g), DeltaH lt 0`. The formation of `AB_(4)` is not favoured byA. low temperature and high pressureB. high temperature nad low pressureC. low temperature and low pressrueD. high temperature and high pressrue |
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Answer» Correct Answer - A Since , the reaction is exothermic , the formation of `AB_(4)` is favoured by low temperature . As the forward reaction is accompanied by decrease in the number of moles, so if is favoured by high pressure. |
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