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Chemistry

Chemistry
DDT and BHC may act as

Carcinogens
Allergens
Asthematic agents
None of these

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Chemistry
Aspirin is chemically known as

Hydroxysalicylate
Acetylsalicylic acid
Methyl salicylate
Alkylsalicylic acid

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Chemistry
Rusting of iron takes place due to

Corrosion
Carbonation
Oxidation
Exfoliation

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Chemistry
Which of the following pollutants is main product of automobile exhaust ?

NO
CO2
Hydrocarbons
CO

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

Tinning
Galvanising
Hot dipping
Electroplating

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Chemistry
Bakelite is a co-polymer of Phenol and

Benzaldehyde
Acetaldehyde
Cinnaldehyde
Formaldehyde

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MORE MCQ ON Chemistry

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