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Chemistry

Chemistry
If the sewage is fully oxidized, the nitrogen is in the form of

Nitramines
Nitrates
Nitrites
Ammonia

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Chemistry
Which one of the following is an example of a gel ?

Shaving cream
Cheese
Milk
Face cream

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Chemistry
The reaction intermediate formed during the preparation of diethylether from ethanol by treatment with H2SO4 is

Carbanion
Carbocation
Free radical
Carbene

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Chemistry
Magnalium is an alloy of

Aluminium and Zinc
Manganese and Magnesium
Magnesium and Tin
Aluminium and Magnesium

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Chemistry
Greenhouse effect is caused by

Nitrogen
Carbon dioxide
Carbon monoxide
Nitrogen dioxide

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Chemistry
Brass is a solution of molten copper in

Solid zinc
Molten zinc
Gaseous zinc
Molten tin

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MORE MCQ ON Chemistry

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