How can we prepare RR R OH by the action of excess of a suitable Gri – McqOptions

MCQOPTIONS

1.	How can we prepare RR R OH by the action of excess of a suitable Grignard reagent on which of the following reactants?
A.	nitrile or an aldehyde
B.	ester or an alcohol
C.	aldehyde or a ketone
D.	ketone or an ester
Answer» B. ester or an alcohol

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