Question

A tap can fill a bucket in 6 hours. After half the bucket is filled, three more similar taps are opened. What is the total time taken to fill the bucket completely? Using lcm method

Answer 1

Nucleophilic acyl substitution describe aclass of substitution reactions involvingnucleophiles and acyl compounds. In this type of reaction, a nucleophile – such as analcohol, amine, or enolate – displaces theleaving group of an acyl derivative – such asan acid halide, anhydride, or ester.