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Chemistry

Chemistry
Which of the following has the highest lattice energy

KF
NaF
CsF
RbF

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Chemistry
Impure camphor is purified by

Fractional distillation
Fractional crystallisation
Sublimation
Steam distillation

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Chemistry
The oil used in the froth floatation process is

kerosene oil
olive oil
pine oil
coconut oil

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Chemistry
The first organic compound synthesised in the laboratory was

Uric acid
Glucose
Urea
Lactic acid

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Chemistry
The degree of dissociation of an electrolyte depends on

Dilution
Impurities
Atmospheric pressure
Method of dissolution

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Chemistry
Magnetite is

2Fe2O3. 3H2O
Fe3O4
Fe2O3
FeCO3

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MORE MCQ ON Chemistry

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