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Chemistry

Chemistry
The coloured discharge tubes for advertisement mainly contain

Helium
Xenon
Argon
Neon

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Chemistry
________ is a by product of sewage treatment and can be decomposed to produce biogas

Sewage
Sewer
Sludge
Scum

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Chemistry
An example of heterocyclic compound is

Benzene
Naphthalene
Furan
Anthracene

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Chemistry
Water gas is the mixture of

Carbon dioxide and nitrogen
Carbon monoxide and nitrogen
Carbon monoxide and hydrogen
Carbon dioxide and hydrogen

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Chemistry
Lead in water can cause

Kidney damage
Eye disease
Arthritis
Hair falling

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Chemistry
Exposure to mixtures of chemicals are greater than expected on the basis of effects of exposure to each chemical individually. This is known as

Additives
Independent
Antagonism
Synergism

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MORE MCQ ON Chemistry

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