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Chemistry

Chemistry
Bakelite is a co-polymer of Phenol and

Acetaldehyde
Benzaldehyde
Cinnaldehyde
Formaldehyde

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Chemistry
Which one of the following is most acidic

MgO
Al22O3
Na2O
CaO

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Chemistry
Inert gases are

Chemically very active
Miscible with water
Not stable
Chemically unreactive

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Chemistry
The substance which does not expand on going from liquid state to solid state is

Cast-iron
Water
Aluminium
Type metal

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Chemistry
The gas liberated in the Bhopal gas tragedy was:

Ethylene
Acetylene
Methyl isocynate
Pheynl isocynate

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Chemistry
Charcoal is used in water treatment as a/an

Solvent
Adsorbent
Absorbent
Coagulant

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MORE MCQ ON Chemistry

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