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Chemistry

Chemistry
The chemical used in developing photographic films is

Sodium sulphate
Hypo
Hydroquinone
Silver bromide

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Chemistry
Which one is the lightest element in the periodic table

Oxygen
Hydrogen
Helium
Carbon

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Chemistry
The enzyme that converts glucose to ethyl alcohol is :

Diastase
Maltase
Zymase
Invertase

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Chemistry
Which one out of the following helps in burning ?

Nitrogen
Carbon monoxide
Oxygen
Carbon dioxide

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Chemistry
The degree of dissociation of an electrolyte depends on

Dilution
Method of dissolution
Impurities
Atmospheric pressure

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Chemistry
Which one of the following is a micro-element ?

Nitrogen
Chlorine
Hydrogen
Oxygen

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MORE MCQ ON Chemistry

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