b) REYMUN, a student of Integrated Science Department made mistakes in naming the following amines: Phenylmethylamine, 2-amino-pentanamine, N-methyl-N-ethyl-1-propanamine and 2,2-Methyl-3-pentanamine respectively. Using IUPAC standard, provide the correct names of the amines.

Here are the answers to question 24: 24. a) Define an amine with an example each, using Ammonia and Alkane. An amine is an organic compound derived from ammonia (NH_3) by replacing one or more hydrogen atoms with alkyl or aryl groups. Example using Ammonia: Ammonia (NH_3) itself is the simplest nitrogen-containing base, serving as the parent compound for amines. Example using Alkane: If one hydrogen atom in ammonia is replaced by an alkyl group (e.g., a methyl group from methane, an alkane), it forms a primary amine like methylamine (CH_3NH_2). 24. b) Provide the correct IUPAC names for the given amines. Here are the correct IUPAC names for the amines: 1. Phenylmethylamine: Phenylmethanamine (or Benzylamine, which is a common acceptable name) 2. 2-amino-4-pentanone: 4-aminopentan-2-one 3. N-methyl-N-ethyl-1-propanamine: N-ethyl-N-methylpropan-1-amine 4. 2,2-Methyl-3-pentanamine: 2,2-dimethylpentan-3-amine