Answer these 6 organic practice problems they require organic chemistry

Question 1 (1 point)Put these carboxylic acid derivatives in order of reactivity. Make 1 the least reactive.X = -CIX = -OAc (acid anhydride)X = -NH2VX = -OHQuestion 2 (1 point)Which is more reactive, an ester, or an acid anhydride, and why?An ester is more reactive because its leaving group is a highly basic alkoxide ionAn ester is more reactive because its leaving group is a weak baseAn acid anhydride is more reactive because its leaving group is a highly basiccarboxylate ionAn acid anhydride is more reactive because its leaving group is a weak base