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Chemistry

Chemistry
Cinnabar is an ore/mineral of

Manganese
Molybdenum
Lead
Mercury

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Chemistry
Which is abundant in Gobar gas?

Oxygen
Carbon dioxide
Methane
Hydrogen

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Chemistry
Which one of the following is also known as solution ?

A homogeneous mixture
A compound
A heterogeneous mixture
A suspension

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Chemistry
KMnO4 can be used as a/an

Insecticide
Pesticide
Disinfectant
Fertiliser

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Chemistry
The heat value of combustion of Gasoline is

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

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Chemistry
Which metal is extracted from sea water?

Potassium
Magnesium
Aluminium
Beryllium

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MORE MCQ ON Chemistry

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