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Destructive -Distillation of Coal

Coal tar is a

Question

Coal tar is a

A

Black, thick liquid

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B

Dark, oily liquid

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C

Tough, porous and black substance

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D

Brown coloured gas

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Solution

The correct option is A
Black, thick liquid

Coal tar is a product obtained by destructive distillation of coal which smells of naphthalene and aromatic hydrocarbons. It is a black thick liquid of high viscosity.

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Similar questions

Q. Coal tar is a thick _______(black / yellow) liquid with pleasing smell.

Q. Match the following.

	Column $A$		Column $B$
$1.$	Coke	$a .$	Used as fuel
$2.$	Coal tar	$b .$	Pure form of carbon
$3.$	Coal gas	$c .$	Thick liquid

Q. Question 8
Which substance is formed by the carbonization of dead vegetation?

(a) Coal
(b) Coke
(c) Coal gas
(d) Coal tar

Q. Coal tar is a mixture of various substances.

Q. Identify the substance which is tough, porous and black. It is almost a pure form of carbon.

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Destructive -Distillation of Coal

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