Question

Name four substances which are manufactured using products obtained from coal tar?​

Answer 1

Answer:

Coal tars are complex combination of polycyclic aromatic hydrocarbons (PAHs), phenols, heterocyclic oxygen sulpur and nitrogen compounds. Coal tar is widely used to manufacture paints, perfumes, synthetic dyes, photographic material, drugs and explosives.

Explanation:

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Answer 2

Answer:

Answer. Coal tars are complex combination of polycyclic aromatic hydrocarbons (PAHs), phenols, heterocyclic oxygen sulpur and nitrogen compounds. Coal tar is widely used to manufacture paints, perfumes, synthetic dyes, photographic material, drugs and explosives.