Which statement about the given reaction is incorrect? N_(2)+3H_(2)hA

1.	Which statement about the given reaction is incorrect? N_(2)+3H_(2)hArr2NH_(3), DeltaH=-ve
Answer» At `200^(@)C`, the YIELD of `NH_(3)` is `15%` At `500^(@)C`, the yield of `NH_(3)` is `15%` At `1000^(@)C`, the yield of `NH_(3)` is `1%` The reaction occurs at faster RATE to attain equilibrium earlier at `500^(@)C` Solution :No doubt yield is POOR at `500^(@)C` but equilibrium is attained earlier. At `200^(@)C`, yield of `NH_(3)` is `88%`

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