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Chemistry

Chemistry
Isobars are lines joining places having equal

Population
Rainfall
Height above sea-level
Pressure

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Chemistry
Soldering of two metals is possible because of the property of :

Viscosity
Osmosis
Surface tension
Cohesion

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Chemistry
Rutherford’s scattering experiment proved the presence of

Atoms in all matter
Neutrons in atoms
Nucleus in atoms
Electrons in atoms

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Chemistry
What material is used to make electric heater coil ?

Copper
Nichrome
Iron
Silver

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Chemistry
Aluminium can be purified by

Electrolysis
Ozonolysis
Distillation
Oxidation

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Chemistry
The major constituent of air is

hydrogen
oxygen
nitrogen
carbon dioxide

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MORE MCQ ON Chemistry

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