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Chemistry

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

Silver
Copper
Nickel
Zinc

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Chemistry
The molecular mass of a gas is

Half its vapour pressure
Twice its vapour pressure
Equal to its vapour pressure
Not related to its vapour pressure

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Chemistry
Which among the following is not a characteristic of transition metals?

Low ionization energy
Tendency to gain electrons
Malleability
Low electronegativity

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Chemistry
Which acid is used in Lead storage battery?

Nitric acid
Acetic acid
Sulphuric acid
Hydrochloric acid

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Chemistry
The main chemical constituent of clay is

silicon oxide
zeolites
aluminium silicate
aluminium borosilicate

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Chemistry
The most abundant element is

Calcium
Oxygen
Nitrogen
Silicon

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MORE MCQ ON Chemistry

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