Question

WHY RAYON IS CALLED A SEMI - SYNTHEIC FIBRE? STATE A GOOD ANSWER. GIVE FULL EXPLATINATION.

Answer 1

Answer:

HERE IS UR ANS

Explanation:

IT IS CALLED BECAUSE IT IS MADE BY MAN AND ALSO EXTRACTED FROM WOOD PULP OR CELLULOSE. Cellulose is a natural polymer and so rayon obtained from its regeneration is called "semi-synthetic fibre" or artificial fibre. EXPLANATION: Rayon is a 'semi-synthetic fibre' and a man-made fibre.

Answer 2

Answer:

Cellulose is a natural polymer and so rayon obtained from its regeneration is called "semi-synthetic fibre" or artificial fibre.

EXPLANATION:

Rayon is a 'semi-synthetic fibre' and a man-made fibre. This fibre is made by 'chemical reaction' of carbon disulphide and 'NaOH' with natural cellulose or wood pulp.

Rayon is a regenerated form of cellulosic fibre.  Rayon is a very soft fibre which is used for making several types if clothing items. It is also easy to maintain and does not degrade easily.

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