Home
Class 8
CHEMISTRY
is often mixed with cotton make terricot...

____________is often mixed with cotton make terricot and with wool to give terriwool.

A

Polyester

B

Nylon

C

Acrylic

D

Terylene

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • METALS AND NON-METALS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|222 Videos

Similar Questions

Explore conceptually related problems

Rayon mixed with cotton to make

Terylene is mixed with _____________ to make terricot.

Which animals give us wool ?

How do you make cotton yarn and cotton fibre?

What is the most common material used in making the household articles? Give two examples.

After washing ………….. is passed over the wool to make it softer.

Where do we find sheep or goat that give us wool ?

Give one example each of normal oxide and mixed oxide of nitrogen.

FeSO_(4) solution mixed with (NH_(4))_(2)SO_(4) solution in 1 : 1 molar ratio gives the test for Fe^(2+) ion but CuSO_(4) mixed with aqueous ammonia in 1 : 4 molar ratio does not give the test of Cu^(2+) ion. why ?

The products of bond breaking, shown below, are not stable, and cannot be isolated for prolonged study. Such species are referred to as reactive intermediate, and are belived to be transient intermediates in many reactions. The general structures and names of four such intermediates are, Charged Intermediates Uncharged Intermediates Carbocations (called carbonium ions in the older literature) are electrophiles and carbananions are nucleophiles. Carbenes have only a valence shell sextet of electrons and are therefore electron deficient. In this sense they are elecrophiles, but the non-bonding electron pair also gives carbenes nucleophilic character. As a rule, the electrophilic character dominates carbene reactivity. Carbon radicals have only seven valence electrons, and may be considered electron deficient, however, they do not in general bond to nucleophilic electron pair, so their chemistry exhibits differences from that of conventional electrophiles. Radical intermediates are often called free radicals. Intermediates are in general stabilised with conjugation, electron donating and electron with drawing groups. Which of the following is relatively an unstable intermediate compared to rest ?