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Chemistry

Chemistry
Peroxyacetyl nitrate is a

Plant hormone
Acidic dye
Secondary pollutant
Vitamin

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Chemistry
The aprotic solvent is

H2O
C6H6
HF
NH3

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Chemistry
An emulsifier is an agent which

Homogenises an emulsion
Accelerates the dispersion
Stabilises an emulsion
Aids the flocculation of an emulsion

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Chemistry
The common refrigerant in domestic refrigerator is

Oxygen
Nitrogen
Freon
Neon

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Chemistry
Catalytic converters are generally made from :

Hydrogen
Alkaline metals
Carbon
Transition metals

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Chemistry
Which of the following acts as promoter for iron in Haber's process

Mn
Mo
Mg
W

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MORE MCQ ON Chemistry

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