QUESTION TEXT:-
Giving plausible explanation for each of the following: i. Cyclohexanone forms cyanohydrin good yield but 2,2,6-trimethylcyclohexanone does not. ii. There are two `(-NH_(2))` groups in semicarbazide. However, only one is involved in the formation of semicarbazones. iii. During the preparation of esters from a carboxylic acid and an alcohol in the easter should be removed as soon as it is formed.
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