Mcat Questions With Pictures 7 Correctly Answered Questions Latest Update

Answer: B The acid catalyst has the structure of a detergent, and in water, this molecule will form a micelle with a hydrophobic interior (long-chain hydrocarbons pointed inward). This interior environment is conducive for the insoluble (hydrophobic) acid and alcohol molecules, with water remaining on the outside of the micelle {Ans: A researcher uses the molecule below as an acid catalyst to enable the a reaction between a carboxylic acid and an alcohol. The reaction is designed to happen in water. Due to the relative insolubilities of the two reactants, the acid catalyst shown below can help. Which of the following best explains this catalyst's course of action? A. The acid catalyst forms a micelle with its long chain hydrocarbons pointed outward. This allows the acid and alcohol to react in the presence of water. B. The acid catalyst forms a micelle with its long chain hydrocarbons pointed inward. This provides an internal environment for the acid and alcohol molecules. C. The acid catalyst provides an attractive leaving group with its long chain hydrocarbons. D. The acid catalyst provides many acidic protons along its long chain hydrocarbon.}Answer: C Hydrocarbons with one double bond are alkenes, general formula CnH2n; they