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Chemistry

Chemistry
L.P.G. is mostly liquefied

Butane
Hydrogen
Methane
Oxygen

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Chemistry
By-product obtained by soap industry is

Caustic soda
Naphthalene
Caustic potash
Glycerol

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Chemistry
Nylon is made up of :

Polyamide
Polypropylene
Polyester
Polyethylene

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Chemistry
How many electrons in a Hydrogen atom

Four
Two
One
Three

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Chemistry
A matured mammalian cell without nucleus is

Lymphocyte
Erythrocyte
Spermatozoan
Oocyte

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Chemistry
Freon' used as refrigerants is chemically

Fluorinated hydrocarbon
Chlorinated hydrocarbon
Fluorinated aromatic compound
Chlorofluoro hydrocarbon

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MORE MCQ ON Chemistry

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