Question

(i) Define Homologous series of organic compounds with the help of an example. (ii) Graphite is a good conductor of electricity. Give Reason.​

Answer 1

Answer:

1)A homologous series is a series of carbon compounds that have different number of carbon atoms but contain the same functional group. For example, methane, ethane, propane, butane, etc. There is a difference of −CH2 unit between each successive compound.

2)In a graphite molecule, one valence electron of each carbon atom remains free. Due to the free electrons in its framework, graphite can perform electricity. Therefore, graphite is said to be a good conductor of electricity.

Explanation:

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Answer 2

Answer:

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