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Chemistry

Chemistry
In electro-refining, the pure metal is deposited on

Vessel
Cathode
Anode
Electrolyte

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Chemistry
Which one is not a primary greenhouse gases in the Earth's atmosphere

Nitrogen
Ozone
Methane
Carbon dioxide

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Chemistry
Who developed the model of atomic structure ?

Volta
Alfred Nobel
Faraday
Bohr and Rutherford

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Chemistry
Bhopal gas tragedy is associated with leakage of

Sulphur dioxide
Nitrogen dioxide
Methyl isocyanate
Carbon dioxide

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Chemistry
Carborundum is another name of

Silicon carbide
Calcium oxide
Calcium carbide
Silicon oxide

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Chemistry
Water can be separated from alcohol water mixture by

Distillation
Evaporation
Sublimation
Decantation

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MORE MCQ ON Chemistry

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