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Chemistry

Chemistry
Nylon is a type of

Polyester
Polyolefin
Polyamide
Acrylic

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Chemistry
Which amidst the following is not a gem stone ?

Pearl
Topaz
Cat's-eye
Opal

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Chemistry
Nitrogen forms a variety of compounds in all oxidation states ranging from

–3 to + 6
–3 to + 4
–3 to + 5
–3 to + 3

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Chemistry
Which of the following is used as non-stick coating for cooking utensils?

Perspex
Polystyrene
Teflon
Styrofoam

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Chemistry
What is the atomic number of Oxygen

12
8
5
22

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Chemistry
The organic reaction represented by equation CH3 - CH = O + H2NOH gives CH3 - CH - NH + H2O is an example of

an elimination reaction
a condensation reaction
an addition reaction
an oxidation reaction

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MORE MCQ ON Chemistry

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