Chemistry Quiz

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The chemical used as a fixer in photography is

Borax

Ammonium sulphate

Sodium Thiosulphate

Sodium Sulphate

Correct! Wrong!

The alloy of aluminium used for making magnet is

Aluminium Bronze

Duralumin

Y–alloy

Alnico

Correct! Wrong!

Ruby is an oxide of

Platinum

Silver

Aluminium

Gold

Correct! Wrong!

pH of water is

4

6

13

12

Correct! Wrong!

The element used in lead pencils is

Carbon

Zinc

Tin

Lead

Correct! Wrong!

Which one of the following is not a chemical change?

Cracking of petroleum

Fermentation of sugarcane juice

Crystallization of table salt from sea water

Burning of coal in air

Correct! Wrong!

Natural rubber is a polymer derived from

Isoprene

Butadiene

Ethylene

Propylene

Correct! Wrong!

The acid present in lemon is

Citric Acid

Tartaric Acid

Lactic acid

Marlic Acid

Correct! Wrong!

The most extensive, commercially useful source of thorium as monazite sand occurs in India at

East Bengal coast

Travancore coast

Orissa coast

West Bengal coast

Correct! Wrong!

Homo nuclear molecules contain

Covalent Bond

Polar Bond

Coordinate Bond

Ionic Bond

Correct! Wrong!

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1 point

Chemistry Quiz

The chemical used as a fixer in photography is

The alloy of aluminium used for making magnet is

Ruby is an oxide of

pH of water is

The element used in lead pencils is

Which one of the following is not a chemical change?

Natural rubber is a polymer derived from

The acid present in lemon is

The most extensive, commercially useful source of thorium as monazite sand occurs in India at

Homo nuclear molecules contain

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