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Chemistry

Chemistry
The gas that is used in the manufacture of vanaspati ghee is :

Nitrogen
Oxygen
Hydrogen
Carbon dioxide

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Chemistry
The non-metal found in the liquid state is

Fluorine
Chlorine
Nitrogen
Bromine

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Chemistry
Which one is a sublime substance?

Sugar
Iodine
Potassium Iodide
Table salt

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Chemistry
Acid rain is caused due to pollution of atmosphere by

Oxides of carbon and nitrogen
None of these
Oxides of nitrogen and phosphorous
Oxides of nitrogen and sulphur

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Chemistry
Which one of the following metals does not react with water to produce Hydrogen ?

Cadmium
Potassium
Sodium
Lithium

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Chemistry
The wire of flash bulbs is made up of

Ba
Mg
Cu
Ag

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MORE MCQ ON Chemistry

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