Math miscellaneousHard
Question
Which one of the following is not a condensation polymer ?
Options
A.Melamine
B.Glyptal
C.Dacron
D.Neoprene
Solution
Condensation polymers are obtained by bi functional molecules (monomers) with the elimination of smaller molecules wherea as additional polymers are obtained from multiple bond containing monomers. Neoprene is a polymer of chloroprene [CH2 = C( Cl ) - CH = CH2 ] so it is an addition polymer, not a condensation polymer.
Create a free account to view solution
View Solution FreeMore Math miscellaneous Questions
If f(x) = , then f is continuous at x = 2, provided λ is (where [.] is G.I.F.)...The length of the projection of the line segment joining the points (5, -1, 4) and (4, -1, 3) on the plane, x + y + z = ...A die is thrown. Let A be the event that the number obtained is greater than 3. Let B be the event that the number obtai...If ϖ (≠ 1) is a cube root of unity, and (1 + ϖ)7 = A + B ϖ. Then (A, B) equals...[x2] dx is...