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Chemistry

Chemistry
The most commonly used bleaching agent is

alcohol
chlorine
sodium chlorine
carbon dioxide

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Chemistry
Which of the following is not a chemical reaction'?

Burning of paper
Digestion of food
Burning of coal
Conversion of water into steam

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Chemistry
Which among the following is a carbohydrate ?

Nylon
Turpentine
Hydrogen peroxide
Cane-sugar

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Chemistry
The chemical name of rat poison is

Zinc phosphide
Zinc oxide
Potassium cyanide
Lead nitrate

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Chemistry
Smoke is formed due to

Gas dispresed in solid
Gas dispersed in gas
Solid dispresed in liquid
Solid dispersed in gas

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Chemistry
Chemically ‘Quick Silver is known as

Mercury
Aluminium
Copper
Silver

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MORE MCQ ON Chemistry

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