Question

Name three useful products of coal.​

Answer 1

Explanation:

The three useful products of coal are following:

Coke: It is a tough, porous and black substance. It is almost pure form of carbon.

Coal tar: It is a mixture of about 200 substances. It is a black, thick liquid with unpleasant smell.

Coal gas: It is obtained during the processing of coal to get coke.

Answer 2

1. coal gas.

2. coal tar.

3. coke.

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