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Chemistry

Chemistry
Sodium Carbonate is commonly known as

Caustic Potash
Baking Soda
Caustic Soda
Washing Soda

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Chemistry
Which of the following substance is highly plastic ?

Clay
Granite
Mica
Quartz

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Chemistry
The chief source of naphthalene is

Coal-tar
Charcoal
Diesel
Camphor

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Chemistry
The acid used in lead storage cells is

Sulphuric acid
Nitric acid
Phosphoric acid
Hydrochloric acid

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Chemistry
The value of gas constant R in Ergs deg–1 mole–1 is

8.413 × 107
4.183 × 107
8.314 × 107
8.341 × 107

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Chemistry
Nitrogen fixation is a process of

Utilisation of nitrogen gas
Conversion of molecular nitrogen to ammonia
Conversion of organic nitrogen to proteins
Assimilation of nitrate

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MORE MCQ ON Chemistry

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