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Chemistry

Chemistry
Which is not an anasthetic agent in surgical operations?

Acetone
Ether
Nitrous oxide
Chloroform

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Chemistry
Which of the following elements is found in all organic compounds

Oxygen
Calcium
Nitrogen
Carbon

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Chemistry
Saccharin is made up of

Propane
Butane
Phenol
Toluene

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Chemistry
Suspension particles have the size between

10–5 – 10–7cm
10–1 – 10–2 cm
10–8 – 10–10cm
10–2 – 10–4 cm

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Chemistry
Which of the following is a commercial source of energy?

Agricultural waste
Natural gas
Dried dung
Sun

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Chemistry
Which one of the following chemicals helps in fruit ripening?

Malathion
Atrazine
Isoproturan
Ethephon

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MORE MCQ ON Chemistry

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