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Chemistry

Chemistry
The liquid waste from kitchens and baths, of residences is known as :

Refuse
Storm water
Sullage
Domestic sewage

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Chemistry
Air is said to be saturated when :

It blows over the barren land
It contains maximum content of water vapour
Its pressure is minimum
Its thickness is maximum

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Chemistry
What are the number of moles of CO2 which contains 16 g of oxygen?

0.4 mole
0.5 mole
0.25 mole
0.2 mole

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Chemistry
What is a Bakelite ?

Base
Acid
Solution
Polymer

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Chemistry
Electric fuse is an alloy of

Copper and iron
Zinc and lead
Tin and lead
Carbon and tin

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Chemistry
Which of the following is the petroleum wax ?

Jojoba wax
Carnauba wax
Paraffin wax
Bees wax

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MORE MCQ ON Chemistry

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