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Chemistry

Chemistry
Which one of the following is not coal variety?

Lignite
Peat
Dolomite
Bituminous

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Chemistry
The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is

chain isomerism
positional isomerism
metamerism
functional group isomerism

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Chemistry
What is the atomic number of Oxygen

12
22
5
8

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Chemistry
The heat value of combustion of Gasoline is

47000 kJ/kg
39400 kJ/kg
14600 kJ/kg
12600 kJ/kg

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Chemistry
Polythene is polymer of

Acetylene
Aniline
Propylene
Ethylene

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Chemistry
Carbon monoxide is an inflammable gas. Which one of the following is also inflammable?

Hydrogen
Helium
Oxygen
Nitrogen

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MORE MCQ ON Chemistry

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