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Chemistry

Chemistry
The residue left after extracting juice from sugarbeet and sugarcane is called

Molasses
Bagasse
Whey
Biomass

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Chemistry
Iodex, a pain relief balm, has the smell of ________ .

Propyl salicylate
Ethyl salicylate
Methyl salicylate
Butyl salicylate

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Chemistry
Which of the following appeared to be with a significant potential for accumulation through food chains ?

Lindane
Carbary
DDT
Parathion

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Chemistry
The gas produced in marshy places due to decomposition of vegetation is

Methane
Sulphur dioxide
Carbon dioxide
Carbon monoxide

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Chemistry
Acid rain' is caused due to air - pollution by

Carbon monoxide
Carbon dioxide
Methane
Nitrous oxide and sulphur dioxide

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Chemistry
Atomic number of an atom gives the number of which of the following ?

Electrons
Protons
Neutrons and protons
Neutrons

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MORE MCQ ON Chemistry

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