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Chemistry

Chemistry
Saccharin is made up of

Propane
Toluene
Butane
Phenol

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Chemistry
The heat energy produced when the human body metabolises 1 gram of fat is

1 KJ
39 KJ
30 KJ
29 KJ

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Chemistry
Element 106 was discovered by

Rutherford
Lawrence
Kurchatove
Seaborg

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Chemistry
The octane number of zero is assigned to

3-methyl octane
iso-octane
n-heptane
2-methyl octane

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Chemistry
Ruby and sapphire are oxides of

Tin
Iron
Copper
Aluminium

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Chemistry
Brass is a

Element
Heterogeneous mixture
Homogeneous mixture
Compound

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MORE MCQ ON Chemistry

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