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Which of the following statements is not...

Which of the following statements is not true regarding rayon?

A

it is pure regenerated cellulose

B

it is obtained by dissolving wood pulp in alkaline `CS_(2)`

C

it is obtained by passing Na- salt of cellulose Xanthate through spinneret into aqueous `NaHCO_(3)` solution.

D

it is extracted as fibres of cellulose.

Text Solution

Verified by Experts

The correct Answer is:
B
Wood pulp, on dissolving in `CS_(2)---` alkali solution forms sodium salt of cellulose xanthate not the rayon.
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