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Chemistry

Chemistry
Alcohol prepared by the distillation of wood is :

Propyl alcohol
Ethyl alcohol
Methyl alcohol
Glycerol

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Chemistry
What is the chemical name for ‘Baking Soda’ ?

Sodium nitrate
Sodium bicarbonate
Sodium nitrite
Sodium carbonate

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Chemistry
The pH of human blood is between :

4.5-5
44052
7.5-8
6.5-7

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Chemistry
Inert gases are

Miscible with water
Not stable
Chemically unreactive
Chemically very active

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Chemistry
KMnO4 can be used as

Disinfectant
Pesticide
Insecticide
Fertilizer

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Chemistry
0.01 mole of NaOH is added to 10 liters of water. The pH of water changes by

3
6
4
7

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MORE MCQ ON Chemistry

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