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Chemistry

Chemistry
Which gas is used for converting vegetable oils into saturated fats ?

SO2
O2
Cl2
H2

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Chemistry
The material known in commerce as Terylene is a

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

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Chemistry
The pair of compounds used as anaesthetic in medicines :

Chloroform, Nitrogen dioxide
Nitrogen dioxide, ether
Nitrous oxide, Chloroform
Ether, Ammonia

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Chemistry
Which of the following is an iron ore ?

Magnetite
Bauxite
Nitrite
Lignite

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Chemistry
The chief source for the production of nitrogeneous fertilizers is :

Nitrogen
Ammonia
Nitrogen dioxide
Nitric acid

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Chemistry
Which one of the following is not a ‘green house gas’ ?

Chlorofluorocarbons
Methane
Nitrogen
Carbon dioxide

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MORE MCQ ON Chemistry

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