KCET · Chemistry · Polymers
Among the following, the branched chain polymer is
- A Polyvinyl chloride
- B Bakelite
- C Low density polythene
- D High density polythene
Answer & Solution
Correct Answer
(C) Low density polythene
Step-by-step Solution
Detailed explanation
The low density polyethene obtained through the free radical addition and \( \mathrm{H} \)-atom abstraction has highly branched
structure.
structure.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Conversion of benzene to acetophenone can be brought byKCET 2013 Easy
- In the preparation of sodium fusion extract, the purpose of fusing organic compound with a piece of sodium metal is toKCET 2025 Medium
- The number of optical isomers of the compound \(\mathrm{CH}_{3}-\mathrm{CHBr}-\mathrm{CHBr}-\mathrm{COOH}\) isKCET 2013 Medium
- \(1 \mathrm{dm}^{3}\) solution containing \(10^{-5}\) moles each of \(\mathrm{Cl}^{-}\)ions and \(\mathrm{CrO}_{4}^{2-}\) ions is treated with \(10^{-4}\) moles of silver nitrate. Which one of the following observations is made?
\(\begin{aligned} {\left[\mathrm{K}_{\mathrm{sp}} \mathrm{Ag}_{2} \mathrm{CrO}_{4}\right.} &\left.=4 \times 10^{-12}\right] \\ {\left[\mathrm{K}_{\mathrm{sp}} \mathrm{AgCl}\right.} &\left.=1 \times 10^{-10}\right] \end{aligned}\)KCET 2010 Medium - Extraction of chlorine from brine solution is based onKCET 2017 Easy
- Given below are two statements.
Statement-I : Adiabatic work done is positive when work is done on the system and internal energy of the system increases.
Statement - II : No work is done during free expansion of an ideal gas.
In the light of the above statements, choose the correct answer from the options given below.KCET 2025 Easy
More PYQs from KCET
- In which of the following pairs, both the elements do not have \((\mathrm{n}-1) \mathrm{d}^{10} \mathrm{~ns} \mathrm{~s}^2\) configuration?KCET 2025 Medium
- Which one of the following gases converts haemoglobin into carboxy haemoglobin?KCET 2023 Easy
- The velocity of a particle moving along \(x\)-axis is given as \(V = x^2 - 5x + 4\) (in m/s) where \(x\) denotes the \(x\)-coordinate of the particle in metres. The magnitude of the acceleration of the particle when the velocity of the particle zero isKCET 2026 Medium
- Bactericidal antibiotics among the following isKCET 2017 Hard
- ABO blood type in man is an example of
A. Pleiotropy
B. Incomplete dominance
C. Co-dominance
D. Multiple allelism
Select the code for the correct answer from the options given below.KCET 2018 Medium - Alkali halides do not show dislocation defect becauseKCET 2022 Easy