4 Methyl cinnamate, CiH,,02, is a white crystalline solid used in the perfume industry. (a) Calculate the mass of carbon in 2.34 g of methyl cinnamate. a) Methyl cinnamate undergoes

an addition reaction in the dark with bromine. (i) Draw the mechanism for the reaction between methyl cinnamate andbromine, Br,. Include curly arrows, and relevant lone pairs and dipoles. (ii) Deduce the number of optical isomers of the addition product that can exist. O A 2 Овз O C 4 O D 8 (iii) When plane-polarised light is passed through an optical isomer, the plane of polarisation is A diffracted B reflected O C refracted O D rotated