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Chemistry

Chemistry
In ice, the number of hydrogen bonds per water molecule is

1
4
2
8

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Chemistry
Hardest allotrope of carbon is

Graphite
Coke
Diamond
Lamp black

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Chemistry
Which of the following statements are correct about chloroform? a. Liquid fuel b. Anaesthetic in nature c. Produces phosgene d. Fire extinguisher

D, a
A, b
B, c
A, c

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Chemistry
Soap is prepared by boiling caustic soda with

Alcohol
Kerosene oil
Glycerine
Fats

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Chemistry
KMnO4 can be used as

Pesticide
Fertilizer
Disinfectant
Insecticide

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Chemistry
Mark the compound which possess ionic, covalent and coordinate bonds.

H2O
SO2
SO3
NH4Cl

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MORE MCQ ON Chemistry

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