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Chemistry

Chemistry
The example of oligosaccharide is

Ribose
Cellulose
Glucose
Sucrose

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Chemistry
Bayer's reagent is

Bromine water
Alkaline potassium permanganate
Hydrogen peroxide
Acidified potassium permanganate

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Chemistry
When a bond is formed between two atoms, the energy of the system will

May increase or decrease
Increase
Remain the same
Decrease

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Chemistry
The major harmful gas emitted by automobile vehicle which causes air pollution is

Carbon Monoxide
Methane
Carbon dioxide
Ozone gas

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Chemistry
Which of the following is not an addition polymer

Nylon
PVC
Polystyrene
Polythene

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Chemistry
Diamonds are glittering and attractive because light incident on them undergoes

Multiple surface reflections
Highest refraction
Multiple internal reflections
Hundred percent transmission

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MORE MCQ ON Chemistry

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