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Chemistry

Chemistry
Which of the following is an antidiabatic drug?

Insulin
Chloroquine
Aspirin
Penicillin

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Chemistry
Which of the following is secondary air pollutant ?

Dust particles
Photochemical smog
NO2
SO2

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Chemistry
Colour imparted to the Bunsen flame by strontium salt is

Bluish green
Apple-green
Brick red
Crimson red

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Chemistry
The polymerisation of which often following is used in manufacturing of polythene in industry ?

Acetylene
Methane
Ethylene
Styrene

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Chemistry
The chemical used in developing photographic films is

Sodium sulphate
Silver bromide
Hypo
Hydroquinone

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Chemistry
Which of the following appeared to be with a significant potential for accumulation through food chains ?

Lindane
Carbary
Parathion
DDT

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MORE MCQ ON Chemistry

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