CBSE Important Questions

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Polymers

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  1. Write the structures of monomers used for getting the following polymer.(a) PVC (b) Teflon (c) PMMA.
  2. How does the presence of carbon tetra chloride influence the cause of vinylic free radical polymerization? Explain with an example.
  3. How does vulcanization change the character of natural rubber?
  4. Why are the number 66 and 6 put in the name of nylon 66 and nylon 6?
  5. Illustrate with equations how is nylon-6 prepare from caprolactam.
  6. What is the difference between thermoplastic and thermosetting polymers?
  1. Atomic Structure and Chemical Bonding
  2. Solid States
  3. Solutions
  4. Thermodoynamics
  5. Chemical Kinetics
  6. Nuclear Chemistry
  7. Polymers
  8. Biomolecules
  9. Chemistry In Every Day Life

 

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