In Valcanization of rubber

Options :
  1. S react to form new compound
  2. S cross-linked are introdused
  3. S forms very thin protective layer over rubber
  4. All are correct

Answer and Explanation :-

Answer: Option 2


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Glyptal is a polymer of

Next Question : Which of the following is correct ?

Click here for free online test on Polymers


 (Getemail alerts when others member replies)

Are we alone? Over time, you will come up with various answers to that same nagging question. Eventually one day it will occur to you that this endless asking is the answer you have been looking for. The fact that we have an ongoing dialogue with the universe is proof enough that there is "something" out there.
-Veronique Vienne The Art of the Moment: Simple Ways to Get the Most from Life