In the Preparation of Primary Amines,how Can Direct Nucleophilic Substitution

question 11

Multiple Choice

In the preparation of primary amines,how can direct nucleophilic substitution between NH₃ and alkyl halide be made more practical than reacting NH₃ and the alkyl halide in a 1:1 ratio?

• A)Use a large excess of NH₃.
• B)Use a large excess of alkyl halide.
• C)Use a limited amount of NH₃.
• D)Make the alkyl halide sterically hindered.