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Chemistry

Chemistry
KMnO4 can be used as a/an

Insecticide
Fertiliser
Disinfectant
Pesticide

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Chemistry
Non-stick kitchenwares are coated with

Graphite
Teflon
PVC
Silicon

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Chemistry
Vinegar is ________ .

Glacial acetic acid
Glacial formic acid
Diluted formic acid
Diluted acetic acid

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Chemistry
Setting of plaster of paris involves

Dehydration process
Reduction process
Hydration to form other hydrates
Oxidation process

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Chemistry
The chief constituent of natural gas is:

Propane
Methane
Nitrogen
Helium

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Chemistry
The buffer action of blood is due to the presence of

[HCO3]– and H2CO3
CI– and [HCO3]–
HCI and NaCI
CI– and [CO3]2–

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MORE MCQ ON Chemistry

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