Question

example of close chain compound​

Answer 1

Answer:

In heterocyclic compounds, the rings contain, in addition to carbon atoms, one or more atoms of other elements, called heteroatoms, mainly, oxygen, nitrogen, and sulfur; examples of such compounds are ethylene oxide (IV), pyridine (V), and tetrazole (VI).

Answer 2

Explanation:

cyclic compound, any one of a class of compounds whose molecules contain a number of atoms bonded together to form a closed chain or ring. If all of the atoms that form the ring are carbon, the compound is said to be carbocyclic; if not, the compound is called heterocyclic.

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