EASY
Earn 100

Low density polythene is prepared by

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Important Questions on Synthetic Fibres and Plastics

MEDIUM
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Define a polymer. Explain the two types of polymers.
HARD
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What is a polymer? Explain the polymerization of ethene.
EASY
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The organic compound used in daily life is _____
MEDIUM
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What are antacids? Give an example.
MEDIUM
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Plexiglass is a commercial name of:
EASY
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Which of the following groups contain all synthetic substances?
EASY
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The fibre obtained by the chemical treatment of wood pulp is called _____.
EASY
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Which of the following group is of synthetic fibres?
EASY
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Which of the following group contains all synthetic substances.
EASY
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Many small units combine to form a large single unit called?
EASY
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What is PET?
EASY
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Which of the following is a natural fibre?
EASY
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Which of the following represents the correct match for items in Column A with those in Column B.

Column A Column B
I. Nylon (i) Thermoplastic
II. PVC (ii) Thermosetting plastic
III. Bakelite (iii) Fibre

 

EASY
Science>Chemistry>Synthetic Fibres and Plastics>Synthetic Fibres
Each repeating unit in a polymer is called
EASY
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Cotton and jute are classified as ______.
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Synthetic Fibres
Terylene is a popular form of?
EASY
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Some clothes are stored on a shelf for many years. Which of the clothes is likely to be unharmed by insects?
EASY
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The fibres that are made by human beings:
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Synthetic Fibres
A product formed by the combination of large number of monomers is called:
EASY
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Which of the following is a synthetic fibre?