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Chemistry

Chemistry
Photo-oxidation process is initiated by

Light
Heat
Oxygen
Catalyst

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Chemistry
Solder is an alloy of

Lead, zinc
Tin, lead
Sodium, lead
Copper, lead

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Chemistry
The monomers of dacron are

Decanone and decanol
Ethylene glygol and phthalic acid
Decane and decanol
Ethylene glycol and terephthalic acid

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Chemistry
The luster of a metal is due to

presence of free electrons
its chemical inertness
its high density
its high polishing

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

Antoine Lavoisier
Robert Boyle
John Dalton
Democritus

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Chemistry
Physico-chemical characteristics of water in water sources undergo changes due to

Aquatic macrophytes
Auatic fungi
Effluents
Evapotranspiration

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MORE MCQ ON Chemistry

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