1.

Considering the following reactions (I,II,III) and give your answer for following question. underset((ii)H_3O^(o+))overset((i)CH_3MgBr("excess"))to (III)(a)EtO-oversetoverset(O)(||)C-OETunderset((ii)H^(+))overset((i)PhMgBr("excess"))to (b)EtO-oversetoverset(O)(||)C-OETunderset((ii)H^(+))overset((i)CH_3MgBr("excess"))to (c )H-oversetoverset(O)(||)C-OETunderset((ii)H^(+))overset((i)PhMgBr("excess"))to (d)H-oversetoverset(O)(||)C-OETunderset((ii)H^(+))overset((i)CH_3MgBr("excess"))to (e)ClCH_2COOEtunderset((ii)H^(+))overset((i)CH_3MgBr("excess"))to If CH_3MgBr is taken in excess in reaction (I), how many moles of CH_3MgBr will be consumed in reaction (I)

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