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Chemistry

Chemistry
What is a Bakelite ?

Acid
Solution
Polymer
Base

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Chemistry
'Fire-fighting clothes' are made from

Asbestos
Steatite
Mica
Talc

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Chemistry
The gas produced in marshy places due to decomposition of vegetation is

Carbon monoxide
Carbon dioxide
Sulphur dioxide
Methane

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Chemistry
The main component of liquid bleach is:

Sodium chloride
Sodium hypochlorite
Sodium hypochlorate
Hydrochloric acid

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Chemistry
Heating of a ore below its melting point in the absence of air is known as

Refining
Smelting
Roasting
Calcination

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Chemistry
The molecular formula of phosphorous is

P2
P4
P3
P1

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MORE MCQ ON Chemistry

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