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Chemistry

Chemistry
Which is known as carbolic acid?

Acetic acid
Oxalic acid
Ethanol
Phenol

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Chemistry
Domestic cooking gas consists mostly of

Hydrogen and acetylene
Ethylene and carbon monoxide
Liquified butane and isobutane
Methane and ethane

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Chemistry
The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is

2.05 gram
4.05 gram
3.05 gram
5.05 gram

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Chemistry
0.01 mole of NaOH is added to 10 liters of water. The pH of water changes by

4
7
3
6

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Chemistry
One of the constituents of tear gas is

Ethane
Ether
Ethanol
Chloropicrin

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Chemistry
KMnO4 can be used as a/an

Disinfectant
Fertiliser
Insecticide
Pesticide

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MORE MCQ ON Chemistry

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