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Chemistry

Chemistry
Quartz is a crystalline form of

Glass
Limestone
Silica
Alumina

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Chemistry
Iodine can be separated from a mixture of Iodine and Potassium Chloride by

Filtration
Distillation
Sedimentation
Sublimation

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Chemistry
The major component in the LPG is

Methane
Butane
Propane
Ethane

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Chemistry
The compounds formed when hydrogen combines with p-block elements are called

Ionic hydrides
Molecular hydrides
Polynuclear hydrides
Metallic hydrides

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Chemistry
Formation of ozone hole is maximum over

Europe
Africa
Antarctica
India

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Chemistry
Dry ice is the solid form of :

Nitrogen
Air
Carbon di–oxide
Water

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MORE MCQ ON Chemistry

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