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Chemistry

Chemistry
Isobars are lines joining places having equal

Pressure
Rainfall
Height above sea-level
Population

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Chemistry
Which of these acids is not organic in origin?

Citric acid
Sulphuric acid
Oxalic acid
Lactic acid

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Chemistry
The coordination number of body centered atom in cubic structure is

6
10
4
8

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Chemistry
Which one of the following contains maximum percentage of carbon ?

Stainless steel
Cast iron
Wrought iron
High speed steel

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Chemistry
Natural rubber is a polymer of

Propene
Styrene
Isoprene
Vinyl acetate

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Chemistry
Which of the following is used to increase the anti-knocking property of petrol ?

Trimethyl lead
Triethyl lead
Tetramethyl lead
Tetraethyl lead

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MORE MCQ ON Chemistry

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