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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
Acid rain is caused by

CO2and CFCs
SO2 and particulates
SO2 and NO2
NO2and particulates

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Chemistry
The antiseptic compound present in dettol is

Iodine
Cresol
Biothional
Enloroxylenol

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Chemistry
The pH of lemon juice is expected to be

Equal to 7
More than 7
Less than 7
Nothing can be predicted

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Chemistry
Number of hydrogen atoms in a Glucose molecule

6
14
12
8

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Chemistry
For generation of biogas, the materials commonly used are

Crop residues
Animal wastes
Forest residues
Aquatic plants

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MORE MCQ ON Chemistry

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