Which of the following is a syndiotactic polymer in \( \left[\mathrm{CH}_{2}-\mathrm{C}(\mathrm{...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=w52lEH9oF08


Duration: 4:09
4 views
0

Which of the following is a syndiotactic polymer in \( \left[\mathrm{CH}_{2}-\mathrm{C}(\mathrm{YZ})\right]_{\mathrm{n}} \) ?
(a) All Y groups lie on one side of the chain and all \( \mathrm{Z} \) groups on the other side.
(b) The \( Y \) and \( Z \) groups lie alternately on each side of the chain.
(c) The \( \mathrm{Y} \) and \( \mathrm{Z} \) groups are arranged in a random fashion.
(d) Y and Z groups are same.
πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-09Match the Column-I with Column-II: \begin{tabular}{|l|l|c|l|} \hline \multicolumn{2}{|c|}{ Colum...
2023-06-09Neoprene, a synthetic rubber contains which of the following element besides \( \mathrm{C} \) an...
2023-06-09Which statement is not true about polymers? (a) Polymers do not carry any charge (b) Polymers ha...
2023-06-09Which of the following statements is not correct for fibres? (a) Fibres possess high tensile str...
2023-06-09A polymer with the high chemical stability has M.P. \( 327^{\circ} \mathrm{C} \) and the density...
2023-06-09Ethylene-propylene rubber (EPR) is: (a) Unsaturated, stereoregular (b) Saturated, stereoregular ...
2023-06-09Which of the following is an addition and homopolymer? (i) Neoprene (ii) Polystyrene (iii) Nylon...
2023-06-09The species which can best serve as an initiator for the cationic polymerization is: (a) \( \mat...
2023-06-09Which of the following sets contains only addition polymers? (a) Bakelite, PVC, polyethylene (b)...
2023-06-09Which of the following monomers can undergoes radical, cationic as well as anionic polymerisatio...
2023-06-09Which of the following is a syndiotactic polymer in \( \left[\mathrm{CH}_{2}-\mathrm{C}(\mathrm{...
2023-06-09Which of the following is not correct regarding terylene? (a) Step-growth polymer (b) Condensati...
2023-06-09The Fischer representation of D-glucose is given below: D-glucose The correct structure(s) of \(...
2023-06-09Polystyrene, dacron and orlon are classified respectively as: (a) Chain growth; step growth; ste...
2023-06-09The monomer of the polymer is (a) (b) \( \mathrm{CH}_{3}-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_{3}...
2023-06-09Treatment of \( \mathrm{D} \)-glucose with aqueous \( \mathrm{NaOH} \) results in a mixture of m...
2023-06-09Match the polymers given in Column-I with the preferred mode of polymerisation followed by their...
2023-06-09The substituents \( R_{1} \) and \( R_{2} \) for nine peptides are listed in the table given bel...
2023-06-09The polydispersity index (PDI) of a polymer is: \( \left(\bar{M}_{\mathrm{w}}=\right. \) weight ...
2023-06-09Buna-N, synthetic rubber is a copolymer of (a) and \( \mathrm{H}_{2} \mathrm{C}=\mathrm{CH}-\mat...
2023-06-09Which is a polymer of three different monomers? (a) \( \mathrm{ABS} \) (b) SBR (c) \( \mathrm{NB...