Which of the following is incorrect regarding natural rubber?(a) Shows thermoplastic behaviour(b) Soluble in benzene(c) Resistant to attack by oxidising agents(d) Shows high water absorption capacityI had been asked this question in an online interview.My question comes from Types of Polymerisation Reactions in section Polymers of Chemistry – Class 12

Which of the following is incorrect regarding natural rubber?(a) Shows

1.	Which of the following is incorrect regarding natural rubber?(a) Shows thermoplastic behaviour(b) Soluble in benzene(c) Resistant to attack by oxidising agents(d) Shows high water absorption capacityI had been asked this question in an online interview.My question comes from Types of Polymerisation Reactions in section Polymers of Chemistry – Class 12
Answer» Right option is (c) RESISTANT to attack by OXIDISING agents The best I can explain: Natural rubber BECOMES soft at temperatures above 335K and SHOWS brittle character at temperatures below 283K. Hence, it shows THERMOPLASTIC behaviour. It is soluble in non-polar solvents like benzene, toluene, etc. and is not susceptible to attack by oxidising agents.

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