Advertisements
Advertisements
प्रश्न
Based on molecular forces, what type of polymer is neoprene?
Advertisements
उत्तर
Weak intermolecular forces are present between the polymeric chains in neoprene; thus, it is an elastomer.
APPEARS IN
संबंधित प्रश्न
Answer the following in one sentence.
Identify 'A' in the following reaction:
Answer the following.
Name the polymer type in which following linkage is present.
\[\begin{array}{cc}\ce{- C - O -}\\||\phantom{.....}\\
\ce{O\phantom{.....}}\end{array}\]
Name and draw structure of the repeating unit in natural rubber.
Attempt the following:
Explain the vulcanisation of rubber. Which vulcanizing agents are used for the following synthetic rubber?
a. Neoprene
b. Buna-N
\[\ce{{n} CH2 = CH2 ->[333 K - 343 K][6 - 7 atm, catalyst] X}\]
Which of the following is CORRECT about polymer 'X'?
Which of the following polymers is a heteropolymer?
Which among the following polymers is obtained from CH2 = CH – CN by polymerisation?
Which of the following is not a semisynthetic polymer?
Name and draw structure of the repeating unit in natural rubber.
Write the structure of isoprene and the polymer obtained from it.
