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Chemistry

Chemistry
One of the constituents of tear gas is

Ethanol
Chloropicrin
Ethane
Ether

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Chemistry
Coating of solid waste with impervious material is known as

Encapsulation
Chemical fixation
Capping
Landfill

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Chemistry
Which one of the following is most electronegative

Lead
Tin
Carbon
Silicon

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Chemistry
Number of neutrons in an atom of hydrogen is

Two
One
Zero
Three

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

Bagasse
Molasses
Biomass
Whey

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Chemistry
When there are two electrons in the same orbital, they have:

Same spin
Opposite spin
Same or opposite spin
No spin

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MORE MCQ ON Chemistry

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