Polyhalogen Compounds and Their Uses

IMPORTANT

Polyhalogen Compounds and Their Uses: Overview

This topic covers concepts such as Some Important Polyhalogen Compounds and Their Applications, Dichloromethane, Chloroform, Oxidation of Chloroform by Air and Sunlight, Iodoform, Carbon Tetrachloride, Freons and Ozone Layer Depletion, etc.

Important Questions on Polyhalogen Compounds and Their Uses

EASY
IMPORTANT

The removal of paint or varnish by _____.

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IMPORTANT

Dichloromethane is very harmful to human.

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IMPORTANT

Why the dichloromethane used as solvent?

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IMPORTANT

List out the uses of dichloromethane.

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IMPORTANT

The IUPAC name of carbon tetrachloride is 1, 1, 1, 1-tetrachloroethane.

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IMPORTANT

Carbon tetrachloride is harmful for humans as well as environment.

MEDIUM
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Write the common name of carbon tetrachloride with its structure.

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Write any two uses of carbon tetrachloride.

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IMPORTANT

Chloropicrin is manufactured by the reaction between Cl2, NaOH and

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IMPORTANT

Number of chlorine atoms present in DDT are

MEDIUM
IMPORTANT

Write short notes on following-

D.D.T.

HARD
IMPORTANT

Write short notes on following-

Freon.

MEDIUM
IMPORTANT

Write the chemical formula of followings-

Freon-11

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IMPORTANT

Which gas is formed when chloroform is left open in the air?

HARD
IMPORTANT

Which compound gives a yellow precipitate with AgNO3?

EASY
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Which one is non-biodegradable?

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IMPORTANT

If DDT is sprayed in a lake, its highest concentration will be found in _____.

MEDIUM
IMPORTANT

The organic product of which reaction from the following is used as anaesthetic?