Nylon clothings can with stand high temperature and are, therefore, good to wear in summers.
Thermosetting plastics do not become soft on heating.
Addition polymers are formed without the elimination of byproduct molecules.
Natural rubber is obtained as latex from rubber trees.
A
Nylon clothings can with stand high temperature and are, therefore, good to wear in summers.
B
Thermosetting plastics do not become soft on heating.
C
Addition polymers are formed without the elimination of byproduct molecules.
D
Natural rubber is obtained as latex from rubber trees.
Open in App
Solution
Verified by Toppr
Nylon clothes when subjected to high-temperature results in a chemical change, that cannot be reversed. nylon clothes can easily catch fire. Therefore, it is not good wear for summers.
Thermosetting plastics once cured cannot be reversed and becomes permanently rigid solid.
Addition polymers are formed by linking of monomers no by-product is eliminated.
The latex extracted from the rubber trees is treated to obtain natural rubber.
Hence, option A is correct.
Was this answer helpful?
0
Similar Questions
Q1
Natural rubber is obtained as 'latex', which is a milky, white fluid from rubber trees. Latex is a:
View Solution
Q2
Natural rubber or raw rubber consists of basic material latex which is a dispersion of isoprene. During the treatment, this isoprene forms a high molecular weight polymer of isoprene. Natural rubber can be obtained from five hundred different species of plants. Which rubber is not a polydiene?
View Solution
Q3
Natural rubber or raw rubber consists of basic material latex which is a dispersion of isoprene. During the treatment, this isoprene forms a high molecular weight polymer of isoprene. Natural rubber can be obtained from five hundred different species of plants. In the isoprene polymer all the isoprene have:
View Solution
Q4
Statement I:- All natural and synthetic fibres are not polymers.
Statement II:- Plastics and rubber also belong to the category of polymers.
Which of the above statement(s) is/are true?
View Solution
Q5
Which of the following statements are correct? (a) Teflon and dacron are polymers (b) Neoprene is synthetic rubber (c) Polythene is polyethylene polymer (d) Natural rubber is chloroprene