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Chemistry

Chemistry
Chernobyl disaster is the result of pollution by

Oil spill
Radioactive waste
Carbon dioxide
Acid rain

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Chemistry
Silk fibre chemically is :

Fat
Cellulose
Protein
Carbohydrate

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Chemistry
Charcoal is used in water treatment as a/an

Coagulant
Adsorbent
Solvent
Absorbent

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Chemistry
The National Chemical Laboratory is situated in

Bangalore
Pune
New Delhi
Patna

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Chemistry
Aspirin is chemically known as

Acetylsalicylic acid
Hydroxysalicylate
Methyl salicylate
Alkylsalicylic acid

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Chemistry
The total energy of revolving electron in an atom

Can have any value above zero
Can never be positive
Cannot be negative
Will always be positive

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MORE MCQ ON Chemistry

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