Identify the fibres P, Q and R using the given hints:
P : It does not get wrinkled easily, remains crisp and easy to wash.
Q : It was the first fully synthetic fibre
R : Although it is obtained from natural source, yet it is man made fibre.

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Solution

Polyester does not get wrinkled easily, remains crisp and easy to wash.
Nylon is considered to be the first fully synthetic fibre.
Rayon is obtained by chemically treating wood pulp, hence we can say it is obtained from natural sources but still it is a man made fibre.

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Similar questions

P, Q

R

P .

Q .

R .

X: It does not get wrinkled easily, remains crisp and is easy to wash.

Y: It was the first fully synthetic fibre.

Z: It is a man-made fibre prepared by chemical treatment of wood pulp.

Although rayon is obtained from a natural source, wood pulp, yet it is a man-made fibre. Why?

although rayon is obtain from natural sourse yet it is a man made fibre

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