The reaction of phenylmagnesium bromide with methyl benzoate followed by acidification produces triphenylcarbinol. What are the sourcesof phenyl groups in triphenylcarbinol? A. One phenyl group from methyl benzoate and two phenyl groups from phenylmagnesium bromide B. Two phenyl groups from methyl benzoate and one phenyl group from phenyl magnesium bromide C. All three phenyl groups from phenylmagnesium bromide D. All three phenyl groups from methyl benzoate
