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Chemistry

Chemistry
Chemical name of Gammaxane is

Benzene hexachloride
Chloro benzene
Toluene
Aniline

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Chemistry
The chemical(s) most commonly used for cloud seeding or ‘artificial rainmaking’ is/are

All listed here
Dry ice or frozen carbon dioxide
Sodium Chloride
Silver Iodide

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Chemistry
The resources which can be used continuously, year-after -year are called

Renewable
Biotic
Non-renewable
Abiotic

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Chemistry
Which of the following chemicals is used in photography ?

Sodium chloride
Potassium nitrate
Silver bromide
Aluminium hydroxide

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Chemistry
Which one of the following mineral does not contain oxygen ?

Bauxite
Haematite
Calcite
Cryolite

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Chemistry
The length of double bond is _______ than single bond

Longer
Of same lenght
Shorter
None of these

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MORE MCQ ON Chemistry

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