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    				| 1. | Which among the following reactions is an example of pseudo first order reaction ?A. Inversion of cane sugarB. Decomposition of `H_(2)O_(2)`C. Conversion of cyclopropane to propeneD. Decomposition of `N_(2)O_(5)` | 
| Answer» Correct Answer - A The reactions in which the molecularity is two but they confirm to the first order are known as pseudo first order are known as pseudo first order reaction or pseudo unimolecular reactions. e.g, inversation of cane sugar, `underset(("Cane sugar"))underset("Sucrose")(C_(12H_(22)O_(11)) + H_(2)O overset(H^(+))rarr underset("Glucose")(C_(6)H_(12)O_(6)) + underset("Fructose")(C_(6)H_(12)O_(6)` The concentration of water remains constant | |