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Chemistry

Chemistry
KMnO4 can be used as a/an

Disinfectant
Fertiliser
Insecticide
Pesticide

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Chemistry
Milk tastes sour when kept in the open for sometime due to the formation of

Acetic acid
Lactic acid
Citric acid
Carbonic acid

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Chemistry
White phosphorus is generally kept under

Alcohol
Glycerine
Kerosene oil
Water

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Chemistry
Carbon footprint can be reduced by

Using energy efficient appliances
Recycling waste materials
All of these
Commuting by public transport

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Chemistry
Mixture can be

Both A and B
Homogeneous
Pure substance
Heterogeneous

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

Cl2
H2
SO2
O2

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