1.

Arrange the following in the increasing order of expected enol content. i. `CH_(3)COCH_(2)CHO` ii. `CH_(3)COCH_(3)` iii. `CH_(3)CHO` iv. `CH_(3)COCH_(2)COCH_(3)`A. `iii lt ii lt iv`B. `iii lt ii lt i lt iv`C. `i lt iv lt ii lt iii`D. `iv lt i lt ii lt iii`

Answer» Correct Answer - B
Order of enol content:
Aldehyde lt Ketone lt Keto-aldehyde lt Diketone.
`(iii lt ii lt i lt iv)`


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