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Chemistry

Chemistry
Nylon is made up of :

Polypropylene
Polyamide
Polyethylene
Polyester

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Chemistry
The structure of (HPO3)3 is

Cyclic
Linear
Tetrahedral
Octahedral

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Chemistry
Carbon footprint can be reduced by

All of these
Commuting by public transport
Using energy efficient appliances
Recycling waste materials

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Chemistry
Silicon is used in

Solar energy devices
Transistors
All of these
Semiconductors

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Chemistry
The polymerisation of which often following is used in manufacturing of polythene in industry ?

Methane
Styrene
Acetylene
Ethylene

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Chemistry
Hamburger effect is otherwise known as–

Chloride shift
Anaerobic metabolism
Sodium pump
Respiratory product

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MORE MCQ ON Chemistry

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