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Chemistry

Chemistry
Peroxyacetyl nitrate is a

Vitamin
Acidic dye
Plant hormone
Secondary pollutant

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Chemistry
Higher concentration of nitrogen dioxide in atmosphere air causes

Asphyxiation
Corrosion
Bronchitis
Cancer

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Chemistry
Cooking gas is a mixture of

Butane and propane
Methane and ethylene
Carbon dioxide and oxygen
Carbon monoxide and carbon dioxide

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Chemistry
What do you understand by the term Espuma ?

Salt
Foam
Calcium
Soap

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Chemistry
Who is known as the 'father of modern chemistry'

Robert Boyle
Democritus
John Dalton
Antoine Lavoisier

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Chemistry
Dry ice is the solid form of :

Air
Nitrogen
Carbon di–oxide
Water

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MORE MCQ ON Chemistry

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