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Chemistry

Chemistry
The enzyme that converts glucose to ethyl alcohol is :

Diastase
Zymase
Invertase
Maltase

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Chemistry
The chemical name of 'Plaster of Paris' commonly used for setting broken bones is

Calcium chloride
Calcium sulphate
Calcium carbonate
Calcium nitrate

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Chemistry
Glycol is used to manufacture which of the following ?

Nylon
Artificial silk
Rubber
Terylene

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Chemistry
Smoke is formed due to

Solid dispersed in gas
Gas dispresed in solid
Solid dispresed in liquid
Gas dispersed in gas

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Chemistry
Activated Charcoal is used to remove colouring matter from pure substances by

Oxidation
Adsorption
Bleaching
Reduction

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Chemistry
Which of the following in automobile exhaust can cause cancer?

Oxides of nitrogen
Carbon monoxide
Polyclinic hydrocarbons
Lead

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MORE MCQ ON Chemistry

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