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Chemistry

Chemistry
Electric fuse is an alloy of

Zinc and lead
Carbon and tin
Tin and lead
Copper and iron

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Chemistry
Cement is made hard with

Hydration and dissociation of water
Dissociation of water
Dehydration
Polymerisation

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Chemistry
Sodium is produced by the electrolysis of

Its cyanide complex
Molten sodium carbonate
Aqueous brine solution
Molten sodium chloride

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Chemistry
What do you understand by the term Espuma ?

Foam
Soap
Calcium
Salt

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Chemistry
German silver, an alloy, does not contain the metal

Copper
Silver
Zinc
Nickel

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Chemistry
Inert gases are

Not stable
Chemically unreactive
Miscible with water
Chemically very active

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MORE MCQ ON Chemistry

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