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Earn 100

What type of synthetic fiber is used in the market at low costs and with wide varieties of colour?

Important Questions on Substances in Daily Use

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Science>Chemistry>Substances in Daily Use>Production of substances
Fabrics made from polyester are
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Science>Chemistry>Substances in Daily Use>Production of substances
Paper is made from plants.
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Science>Chemistry>Substances in Daily Use>Production of substances
The fibre that cannot absorb water. (Natural fibre / Synthetic fibre)
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Science>Chemistry>Substances in Daily Use>Production of substances
Polyester is
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Science>Chemistry>Substances in Daily Use>Production of substances
Why should we not wear synthetic clothes in the kitchen?
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Science>Chemistry>Substances in Daily Use>Production of substances

What are man-made fibres? Give two examples.     

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Science>Chemistry>Substances in Daily Use>Production of substances
Rayon is made from
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Science>Chemistry>Substances in Daily Use>Production of substances
Circle the odd one out.
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Science>Chemistry>Substances in Daily Use>Production of substances
Nylon and polyester are _____ fibres. (natural/ synthetic)
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Science>Chemistry>Substances in Daily Use>Production of substances
Rayon is an example of natural fibre.
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Science>Chemistry>Substances in Daily Use>Production of substances

Fill in the blank with the right word.

The fibre used to make raincoat is _____. (synthetic / natural)

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Science>Chemistry>Substances in Daily Use>Production of substances

Man-made fibres are also known as synthetic fibres. 

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Science>Chemistry>Substances in Daily Use>Production of substances

Fill in the blank with the most suitable word.

Synthetic fibres are water _____. [proof/roof]

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Science>Chemistry>Substances in Daily Use>Production of substances

Fill in the blank with an appropriate option:

The clothes that protect our body from rain are made of _____(natural/synthetic) fibres.

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Science>Chemistry>Substances in Daily Use>Production of substances
Which of these do we not get from petroleum?
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Science>Chemistry>Substances in Daily Use>Production of substances

Write two examples of man-made fibres.   

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Science>Chemistry>Substances in Daily Use>Production of substances
Nylon is a man-made fibre. 
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Science>Chemistry>Substances in Daily Use>Production of substances
Polyester is made from cocoons.      
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Science>Chemistry>Substances in Daily Use>Production of substances
State two disadvantages of synthetic fibres.
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Science>Chemistry>Substances in Daily Use>Production of substances
Give an example of a synthetic fibre _____. (cellulose/ nylon)