1.

Decreasing order of reactivitytowards nucleophilic addition to carbon yl group among cyclopentanone , 3- pentanone and n- pentanal is

Answer»

3- pentanone , cyclopentanone , n - pentanal
n - pentanal ,3 - pentanone , cyclopentanone.
n - pentanal , cyclopentanone , 3 - pentanone.
cyclopentanone , 3 - pentanone , n- pentanal.

Solution :More is the ELECTRON - DEFICIENCY on the carbonyl CARBON , GREATER will be the reactivity of the carbonyl compounds towards nucleophilic addition.


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