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B overset((i)CH(3)MgBr(2"mol"))underset(...

`B overset((i)CH_(3)MgBr(2"mol"))underset((ii)H_(3)O^(+))larr A overset(H_(3)O^(+)) to CH_(3)underset(CH_(3))underset(|)CHCOOH` as one of the product b is:

A

`(CH_(3))_(2)CHCOCH_(3)`

B

`(CH_(3))_(2)CH overset(OH)overset(|)CHC (CH_(3))_(2)`

C

`(CH_(3))CH_(3)C(OH)(CH_(3))_(2)`

D

`(CH_(3))_(2)CH underset(OH)overset(|)CHCH (CH_(3))_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`A overset(H_(3)O^(+)) to CH_(3)underset(CH_(3)) underset(|)CHCOOH`
Thus, A is an ester `CH_(3) underset(CH_(3))underset(|)CHCOO R, A overset(CH_(2)MgBr) to CH_(3)underset(CH_(3))underset(|)CH overset(O)overset(||)C CH_(3) overset(CH_(3)MgBr)underset(H_(3)O^(+)) to CH_(3)underset(H_(3)C)underset(|)CH overset(CH_(3))overset(|)underset(OH)underset(|)C CH_(3)`
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