Question

In indole which of the heterocyclic ring is fused with benzene ring
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Answer 1

Answer:

Indole is an aromatic heterocyclic organic compound with formula C8H7N. It has a bicyclic structure, consisting of a six-membered benzene ring fused to a five-membered pyrrole ring.

Answer 2

Answer:

Pyrrole is the heterocyclic ring fused with the benzene ring.

Explanation:

• Indole is an organic molecule with the formula C8H7N that is aromatic and heterocyclic.
• A six-membered benzene ring is fused to a five-membered pyrrole ring to form its bicyclic structure.
• Pyrrole is a five-membered heterocyclic aromatic organic molecule with the chemical formula C4H4NH.
• It is a transparent volatile liquid that quickly becomes dark when exposed to air.
• Pyrroles are yet another name for substituted derivatives.
• At room temperature, benzene is a liquid substance that is colourless or light yellow. I
• n the chemical and pharmaceutical sectors, it is largely utilised as a solvent.
• It is also used to make gasoline and as a starting material and intermediate in the synthesis of many different compounds.

In indole, pyrrole is fused with the benzene ring.

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