Question

Define. (a) heterocyclic aromatic compounds (b) benzanoid compounds (c) alicyclic compound (3marks)​

Answer 1

Answer:

1.A heterocyclic compound is an organic compound in which one or more of the carbon atoms in the backbone of the molecule has been replaced by an atom other than carbon. Typical hetero atoms include nitrogen, oxygen, and sulfur.

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Answer 2

Answer:

1] A heterocyclic compound is an organic compound in which one or more of the carbon atoms in the backbone of the molecule has been replaced by an atom other than carbon.

2] In organic chemistry, benzenoids are a class of chemical compounds with at least one benzene ring. These compounds have increased stability from resonance in the benzene rings. Most aromatic hydrocarbons are benzenoid.

3] An alicyclic compound is an organic compound that is both aliphatic and cyclic. They contain one or more all-carbon rings which may be either saturated or unsaturated, but do not have aromatic character. Alicyclic compounds may or may not have aliphatic side chains attached

Explanation:

1]  A heterocyclic compound is an organic compound in which one or more of the carbon atoms in the backbone of the molecule has been replaced by an atom other than carbon.

2] In organic chemistry, benzenoids are a class of chemical compounds with at least one benzene ring.

3] An alicyclic compound is an organic compound that is both aliphatic and cyclic.