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Chemistry

Chemistry
The non-metal found in the liquid state is

Fluorine
Nitrogen
Chlorine
Bromine

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Chemistry
In its reaction with silver nitrate, C2H2 shows

Basic property
Reducing property
Oxidising property
Acidic property

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Chemistry
Neoprene is prepared by polymerisation of which of the following

Acrylonitrile
1,3-butadiene
2-methyl 1, 3-butadiene
2-chloro-1, 3-butadiene

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Chemistry
Hardest allotrope of carbon is

Graphite
Coke
Diamond
Lamp black

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Chemistry
The deterioration of a metal by an electrochemical process is commonly termed as

Abrasion
Corrosion
Passivation
Erosion

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Chemistry
Soldering of two metals is possible because of the property of :

Viscosity
Cohesion
Surface tension
Osmosis

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MORE MCQ ON Chemistry

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