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Chemistry

Chemistry
The drug ‘Marijuana’ is a

Tranquillizer
Mental stimulant
Sedative
Hallucinating substance

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Chemistry
The coating of a thin layer of zinc on steel or iron objects is known as

Galvanising
Hot dipping
Electroplating
Tinning

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Chemistry
Inert gases are

Miscible with water
Chemically very active
Not stable
Chemically unreactive

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Chemistry
Terylene is a condensation polymer of ethylene glycol and which acid?

Terephthalic acid
Salicylic acid
Benzoic Acid
Phthalic acid

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Chemistry
Cinnabar is an ore/mineral of

Molybdenum
Manganese
Lead
Mercury

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Chemistry
Nitric acid does not react with

Iron
Gold
Copper
Zinc

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MORE MCQ ON Chemistry

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