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Chemistry

Chemistry
Which of the following metals form an amalgam with other metals ?

Mercury
Zinc
Tin
Lead

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Chemistry
The chemical formula of the laughing gas is

N2O3
N2O
NO
NO2

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Chemistry
Antacids are found in drugs that give relief to

Eye sight
Headache
Acne
Stomach ache

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Chemistry
An emulsifier is an agent which

Homogenises an emulsion
Aids the flocculation of an emulsion
Stabilises an emulsion
Accelerates the dispersion

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Chemistry
Organic compounds are

Covalent compounds
Ionic compounds
Co-ordination compounds
Interstitial compounds

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Chemistry
Higher concentration of nitrogen dioxide in atmosphere air causes

Bronchitis
Corrosion
Asphyxiation
Cancer

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MORE MCQ ON Chemistry

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