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Chemistry

Chemistry
Which colour is produce by Arsenic during flame test

Red
Crimson
Blue
Green

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Chemistry
The metal does not give H2 on treatment with dilute HCL is

Ag
Fe
Zn
Ca

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Chemistry
In silvery paints, the main constituent present is

Silver powder
Lead powder
Aluminium powder
White lead

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Chemistry
If lime water is kept in the air, it turns milky due to presence of :

Sulphurdioxide
Nitrogen
Carbondioxide
Oxygen

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Chemistry
Which one of the following is an example of a gel ?

Face cream
Shaving cream
Cheese
Milk

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Chemistry
Most commonly used bleaching agent is

Carbon dioxide
Chlorine
Sodium chloride
Alcohol

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MORE MCQ ON Chemistry

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