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Chemistry

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
One property of ammonia is

Its aqueous solution turns red litmus blue
It is insoluble in water
It is a odourless gas
It is a yellowish gas

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Chemistry
Which of the following is colourless ?

Sulphur
Oxygen
Phosphorus
Chlorine

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Chemistry
What is the principal ore of aluminium ?

Lignite
Copper
Bauxite
Dolomite

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Chemistry
The 'solid waste' is also known as

Sludge
Scrubber
Sedge
Toxic waste

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Chemistry
Organic compounds are

Interstitial compounds
Covalent compounds
Co-ordination compounds
Ionic compounds

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MORE MCQ ON Chemistry

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