Identify the product B in the following reaction.
Benzoyl chloride + H2O \(\rightarrow\) B + HCl
When benzoyl chloride (C6H5COCl) reacts with water (H2O), it undergoes hydrolysis to form benzoic acid (C6H5COOH) and hydrochloric acid (HCl).
Therefore, the product B in this reaction is benzoic acid.