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Chemistry

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

Storm water
Domestic sewage
Refuse
Sullage

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Chemistry
Aspirin is

Methoxy benzoic acid
Phenyl Salicilate
Acetyl Salicilic acid
Methyl Salicilate

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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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Chemistry
Tear gas used by the police to disperse the mob contains

Chlorine
Carbon dioxide
Ammonia
Hydrogen sulphide

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Chemistry
Which is the purest form of iron?

Steel
Pig iron
Wrought iron
Cast iron

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Chemistry
Water gas is the combination of

CO and H2
CO2 and CO
CO2and H2
CO and H2O

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