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Chemistry

Chemistry
Which of the following produces highest amount of energy upon oxidation?

An alkane
Glucose
Fat
Protein

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Chemistry
Citric acid is present in free form in

Milk
Tamarind
Apple
Lemon

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Chemistry
Which of the following gases is most toxic ?

Chlorine
Carbon dioxide
Sulphur dioxide
Carbon monoxide

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Chemistry
The chemical name of rat poison is

Zinc phosphide
Potassium cyanide
Zinc oxide
Lead nitrate

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Chemistry
Nylon is a type of

Polyester
Acrylic
Polyamide
Polyolefin

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Chemistry
The material used in the manufacture of lead pencil is

Lead
Carbon
Graphite
Mica

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MORE MCQ ON Chemistry

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