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Chemistry

Chemistry
Saccharin is made up of

Toluene
Propane
Butane
Phenol

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Chemistry
Aerated water contains

SO2
CO2
NO2
H2

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Chemistry
Substance used as an anti freeze in radiators of automobiles is :

Methyl alcohol
Ethyl alcohol
Ethyl alcohol and H2O
Methyl alcohol and H2O

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Chemistry
The formula C6H5-CO-CH3 represents

Acetic acid
Acetophenone
Acetone
Phenyl acetate

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Chemistry
In a period from Li to F, ionisation potential

Increases
Remains same
Decreases
Cannot be predicted

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Chemistry
Where does the oxygen that keeps us alive come from?

Water
Oxides of minerals
Carbon dioxide
Carbonates absorbed from soil

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MORE MCQ ON Chemistry

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