The ‘mercerised cellulose’ is chemically prep | vedclass

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Question

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

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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-$I$ (Monomer Unit)	List-$II$ (Polymer)
$(a)$ Caprolactum	$(i)$ Natural rubber
$(b)$ $2-$Chloro$-1,3-$butadiene	$(ii)$ Buna$-N$
$(c)$ Isoprene	$(iii)$ Nylon$-6$
$(d)$ Acrylonitrile	$(iv)$ Neoprene

The ‘mercerised cellulose’ is chemically prepared by

Similar Questions

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

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

$(a)$ Caprolactum $(i)$ Natural rubber

$(b)$ $2-$Chloro$-1,3-$butadiene $(ii)$ Buna$-N$

$(c)$ Isoprene $(iii)$ Nylon$-6$

$(d)$ Acrylonitrile $(iv)$ Neoprene

Choose the correct answer from the options given below:

The repeating unit of organosilicon polymers (silicones) is:

Rayon yarns are obtained from

Which of the following polymers contains nitrogen?

Which of the following statements correctly describes the condensation polymers of the polyamide category?

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