Find the Relative molar masses of
(a) Benzyl Alcohol C7H8O
(b) Acetic acid (CH3COOH)
(c) Benzoic Acid (C6H5COOH)
C7H8O−121CH3COOH−222C6H5COOH−200
C7H8O−108CH3COOH−60C6H5COOH−122
C7H8O−40CH3COOH−42C6H5COOH−34
C7H8O−64CH3COOH−120C6H5COOH−190
C7H8O−(12)7+8(1)+16 =108CH3COOH−12+3+12+2(16)+1 =60C6H5COOH−12(6)+5+12+32+1 =122