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Chemistry

Chemistry
Which of the following is used as filler in tyre of rubber ?

Coal
Carbon black
Graphite
Coke

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Chemistry
Which one is the most reactive gaseous element

Chlorine
Iodine
Bromine
Flourine

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Chemistry
Commercially, sodium bicarbonate is known as

Washing soda
Baking soda
Bleaching powder
Soda ash

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Chemistry
Silk fibre chemically is :

Fat
Protein
Cellulose
Carbohydrate

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Chemistry
The function of skimming tank in sewage treatment is to remove

Gritty substances
Suspended solids
Oil and fatty substances
Inorganic substances

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Chemistry
In which of the following substances all carbon atoms are quaternary in nature ?

Teflon
Napthalene
Diamond
Graphite

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MORE MCQ ON Chemistry

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