The ‘mercerised cellulose’ is chemically prep | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Mercerisation is a treatment of cotton yarn or fabric with a concentrated solution of $NaOH$ (sodium hydroxide). This process causes the cellulose

Vedclass · Accepted Answer

Treatment with concentrated $NaOH$ solution

Vedclass · Answer

(D) Mercerisation is a treatment of cotton yarn or fabric with a concentrated solution of $NaOH$ (sodium hydroxide). This process causes the cellulose fibers to swell,which increases the luster,strength,and affinity for dyes. None of the options $A$,$B$,or $C$ describe this process. Therefore,the correct process is treatment with concentrated $NaOH$ solution.

$List-I$ (Polymer)	$List-II$ (Monomer)
$(A)$ Neoprene	$(I)$ Acrylonitrile
$(B)$ Teflon	$(II)$ Chloroprene
$(C)$ Acrilan	$(III)$ Tetrafluoroethene
$(D)$ Natural rubber	$(IV)$ Isoprene

The ‘mercerised cellulose’ is chemically prepared by

Similar Questions

Match $List-I$ with $List-II$.

$List-I$ (Polymer) $List-II$ (Monomer)

$(A)$ Neoprene $(I)$ Acrylonitrile

$(B)$ Teflon $(II)$ Chloroprene

$(C)$ Acrilan $(III)$ Tetrafluoroethene

$(D)$ Natural rubber $(IV)$ Isoprene

Choose the correct answer from the options given below.

$PVC$ is used for $......$

Which of the following is $NOT$ true for Terylene?

Which of the following is the commercial name for Plexiglas?

Which among the following polymers is used to obtain surgical sutures?

Vedclass Test Series

Exam Paper Generator

Online Exam Module