Hard pitch is used for making_____________________?
Correct answer: A. Pulverised fuel
- A. Pulverised fuel
- B. Perfumes
- C. Insecticides
- D. Plastics
Explanation
Hard pitch, a high-carbon residue of coal-tar processing, can be used as a binding material in the manufacture of pulverised fuel. Its hardness and carbon content make it unsuitable for uses such as perfumes.
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