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Chemistry

Chemistry
The gas used in the manufacture of vanaspati from vegetable oil is

nitrogen
oxygen
hydrogen
carbon dioxide

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Chemistry
The material known in commerce as Terylene is a

Blend of cotton and silk
Synthetic fibre
Modified natural fibre
Natural fibre

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Chemistry
The value of Avogadro Number is

6.023 × 1024
6.023 × 1022
6.023 × 1025
6.023 × 1023

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Chemistry
The first organic compound synthesised in the laboratory was

Glucose
Lactic acid
Uric acid
Urea

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Chemistry
The ore which is found in abundance in India is

fluorspar
magnetite
bauxite
monazite

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Chemistry
The natural resource, known as black gold is

Tin
Platinum
Coal
Lead

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MORE MCQ ON Chemistry

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