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Chemistry

Chemistry
Gobar gas contains mainly :

Propylene
Methane
Acetylene
Ethylene

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

Biomass
Whey
Bagasse
Molasses

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Chemistry
The apparatus used to test acidity of aqueous solution is

Hygrometer
Ammeter
PH meter
Acidmeter

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Chemistry
Alum stops bleeding in minor cuts because of

Dialysis
Solvation
Coagulation
Emulsion

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Chemistry
The amount of chlorine available in water after disinfection is called as

Free chlorine
Free available chlorine
Combined available chlorine
Residual chlorine

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Chemistry
Nucleons are regarded as composites sub-particles known as

Photons
Leptons
Mesons
Quarks

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