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Chemistry

Chemistry
Which one of the following does not contain Silver ?

Lunar Caustic
Ruby Silver
German Silver
Horn Silver

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Chemistry
Nitrogen is an essential constituent of all :

Vitamins
Fats
Proteins
Carbohydrates

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Chemistry
The hydronium ion is

H+
H2+
H3O+
HO -

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Chemistry
The structure of NaCl crystal is

Body centered cubic
Octahedral
Square planar
Face centered cubic

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Chemistry
Nylon is made up of :

Polyamide
Polyester
Polyethylene
Polypropylene

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Chemistry
Which among the following coal contains 90 per cent of carbon?

Anthracite
Peat
Bitumen
Lignite

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MORE MCQ ON Chemistry

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