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Chemistry

Chemistry
By which organic compound all the oils are known ?

Ester
Hydrocarbon
Protein
Carbohydrate

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Chemistry
Which of the following elements is obtained from sea weeds ?

Vanadium
Sulphur
Iodine
Argon

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Chemistry
Which is the heaviest metal among the following?

Copper
Iron
Gold
Silver

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Chemistry
The monomers of dacron are

Decane and decanol
Ethylene glygol and phthalic acid
Ethylene glycol and terephthalic acid
Decanone and decanol

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Chemistry
The greenhouse effect is caused by the higher level of which gas in the atmosphere ?

Carbon monoxide
Carbon dioxide
Nitrous oxide
Sulphur dioxide

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Chemistry
The most volatile of the given liquids is

Ether
Liquid He
Liquid
Liquid NH3

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MORE MCQ ON Chemistry

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