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1. How many types of hybridisations occur in a carbon atom?

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2. What are homocyclic or carbocyclic compounds?

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What are aromatic compounds?

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What are heterocyclic compounds?

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5. What type of hybridisation is involved in: (i) Planar (ii) Linear molecules?

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What does IUPAC stand for?

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What system of nomenclature is accepted universally?

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What are isomers?

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How many chain isomers are possible for pentane?

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10.

Which characteristic is common to different isomers of a compound?

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