1.Which of the following compounds gives a tertiary alcohol with CH3MgBrCH_3MgBrCH3MgBr?a.C6H5CHOC_6H_5CHOC6H5CHO (benzaldehyde)b.CH3COOC2H5CH_3COOC_2H_5CH3COOC2H5 (ethyl acetate)c.C2H5COOHC_2H_5COOHC2H5COOH (propanoic acid)d.2,3-dimethyloxirane (a three-membered cyclic ether with methyl groups on both ring carbons)Login to continueOnly logged in users canattempt or see the solution.