spring 2023 You must upload your answer to the following reactions in a jpeg or pdf file format. Predict the major product or starting material where relevant. Write the entire reaction (starting material, ALL reagents and the major product where relevant). (a) Draw the reaction of the halogenation of of 4,5 -dimethyl-2-hexyne with chlorine. (b) Draw the reaction of the hydrogenation of cis-3,4,4-trimethyl-2-pentene. (c) Predict the starting material for the following reaction