Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Chemistry  >>  Polymers
0 votes

The range of temperature in which vulcanized rubber can be used is

$\begin{array}{1 1}(a)\;40^{\large\circ}C\;to\;100^{\large\circ}C\\(b)\;100^{\large\circ}C\;to\;120^{\large\circ}C\\(c)\;-40^{\large\circ}C\;to\;100^{\large\circ}C\\(d)\;10^{\large\circ}C\;to\;60^{\large\circ}C\end{array}$

Can you answer this question?

1 Answer

0 votes
Natural rubber can be used over a narrow range of temperature (from $10^{\large\circ}C\;to\;60^{\large\circ}C$).Due to the sulphur cross linkages in vulcanized rubber,it can be used over a wide range of temperature $(-40^{\large\circ}C\;to\;100^{\large\circ}C$)
Hence (c) is the correct answer.
answered Mar 13, 2014 by sreemathi.v
Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App