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Q1. (a) Only one of the reductions below will proceed. Show the product of this reaction and explain why the other starting material will not reduce under the following conditions. NaBH4 H2O w NaBH4 н,со I H20 (b) Draw the product of the following reaction and show the product which would form upon its reaction with formaldehyde. 2L1 CH-CH2CH2CH_BE ? THE © Explain why acid is often added as a catalyst to reactions of aldehydes and ketones with poorer nucleophiles such as water or alcohols. Using the following reaction to support your answer draw the role of acid in the reaction. HT/H20 но он (d) d Draw the products of the following reaction and draw a complete mechanism to support the reaction HO ci