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Chemistry

Chemistry
Which among the following is a carbohydrate ?

Cane-sugar
Turpentine
Nylon
Hydrogen peroxide

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Chemistry
A metal is exposed to the atmosphere for sometime. It becomes coated with green carbonate. The metal must be

Zinc
Silver
Copper
Aluminium

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Chemistry
Which one of the following elements is used in the manufacture of fertilizers ?

Potassium
Fluorine
Aluminium
Lead

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Chemistry
Water gas is the combination of

CO2and H2
CO2 and CO
CO and H2
CO and H2O

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Chemistry
The element with highest first ionisation energy is

Lithium
Hydrogen
Helium
Sodium

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Chemistry
Bauxite is an alloy of which of the following metals ?

Iron
Tin
Silver
Aluminium

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MORE MCQ ON Chemistry

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