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Chemistry

Chemistry
Taj Mahal is greatly affected due to :

Acid rain
Deforestation
Sound pollution
Tourists

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Chemistry
Biofertilizers convert nitrogen to ________ .

Nitrates
Nitrogenase
Amino acids
Ammonia

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Chemistry
The polymer used in making plastic crockery is

Decron
Melamine
Nylon
Bakelite

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Chemistry
Plastic is a type of

None of these
Polyester
Acrylic
Polymer

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

Biomass
Bagasse
Whey
Molasses

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Chemistry
The tip of the match-stick contains

Phosphorus trichloride
Phosphorus pentoxide
White phosphorus
Red phosphorus

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MORE MCQ ON Chemistry

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