Time Left - 25:00 mins

Class XII Chemistry Polymers Quiz 2

Attempt now to get your rank among 1660 students!

Question 1

In the process of addition polymerisation, the monomers most likely have:

Question 2

The combination of a large free radical with another small or larger free radical stops the free radical polymerisation reaction. This step proceeds after the chain propagation step. Identify the step.

Question 3

Which of these polymers is not co-polymers?
(i) Neoprene
(ii) Buna-N
(iii) Nylon-66

Question 4

What is not true about isoelectric point of amino acids?

Question 5

Which of the following is easily controlled synthetic polymer reactions, not like free radical reactions.

Question 6

The red precipitate formed when glucose is heated with “Benedict’s reagent” is

Question 7

The pentoses in nucleotides are -

Question 8

A polypeptide with a net positive charge at physiologic pH (~7.4) most likely contains amino acids with R groups of what type?
  • 1660 attempts
  • 3 upvotes
  • 41 comments

Tags :

Jan 24JEE & BITSAT