Science, asked by divyanshu12629, 27 days ago

define coal tar
please help me anybody​

Answers

Answered by binodbam2003
1

Answer:

Coal tar is a thick dark liquid which is a by-product of the production of coke and coal gas from coal. It has both medical and industrial uses. Medicinally it is a topical medication applied to skin to treat psoriasis and seborrheic dermatitis (dandruff). It may be used in combination with ultraviolet light therapy.

Explanation:

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Answered by Anonymous
1

Answer:

a thick black liquid produced by distilling bituminous coal, containing benzene, naphthalene, phenols, aniline, and many other organic chemicals.

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