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Chemistry

Chemistry
KMnO4 can be used as a/an

Fertiliser
Disinfectant
Insecticide
Pesticide

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Chemistry
Which of the following type of coal has the lowest proportion of volatile matter ?

Bituminous
Anthracite
Lignite
Peat

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Chemistry
Coating of solid waste with impervious material is known as

Chemical fixation
Capping
Landfill
Encapsulation

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Chemistry
Which is a natural colloid ?

Sodium chloride
Blood
Urea
Cane-sugar

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Chemistry
The fundamental particles present in the nucleus of an atom are

Proton, neutron
Neutron, electron
Neutron, positron
Electron, proton

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Chemistry
Chemical name of bleaching powder is :

Calcium hypochlorite
Calcium chlorate
Calcium chloro hypochlorite
Calcium bi chloride

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MORE MCQ ON Chemistry

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