MHT CET · Chemistry · Polymers
Terylene is the polyester of
- A hexamethylene diamine and adipic acid
- B vinyl chloride and formaldehyde
- C melamine and formaldehyde
- D ethylene glycol and terephthalic acid
Answer & Solution
Correct Answer
(D) ethylene glycol and terephthalic acid
Step-by-step Solution
Detailed explanation
Terylene (Dacron) is a polyester fibres which is prepared by condensation polymerisation of ethylene glycol and terephthalic acid with elimination of water.This reaction takes place about 425-475 K.
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
- Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of -MHT CET 2016 Hard
- What is the number of \(\mathrm{N}\) atoms present in EDTA?MHT CET 2021 Easy
- \(34.2 \mathrm{~g}\) of cane sugar is dissolved in \(180 \mathrm{~g}\) of water. The relative lowering of vapour pressure will heMHT CET 2011 Hard
- Which from following polymers is used to obtain electrical and telecommunication hardware?MHT CET 2022 Medium
- Calculate molality of solution of a nonvolatile solute having boiling point elevation \(1.89 \mathrm{~K}\) if boiling point elevation constant of solvent is \(3.15 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\).MHT CET 2023 Easy
- What is the percentage of unoccupied space in fcc unit cell?MHT CET 2020 Easy
More PYQs from MHT CET
- The general solution of the differential equation \(\frac{d y}{d x}=\frac{3 e^{2 x}+3 e^{4 x}}{. e^x+e^{-x}}\) isMHT CET 2024 Medium
- The negation of \((p \wedge \sim q) \rightarrow(p \vee \sim q)\) isMHT CET 2025 Medium
- If \(z^2+z+1=0\) then \(\left(z^3+\frac{1}{z^3}\right)^2+\left(z^4+\frac{1}{z^4}\right)^2=\) where \(\mathrm{z}=\mathrm{w}=\) complex cube root of unityMHT CET 2024 Medium
- Which of the following is NOT a disaccharide?MHT CET 2023 Easy
- \(\mathrm{ABC}\) is a triangle in a plane with vertices \(\mathrm{A}(2,3,5), \mathrm{B}(-1,3,2)\) and \(\mathrm{C}(\lambda, 5, \mu)\). If median through \(\mathrm{A}\) is equally inclined to the co-ordinate axes, then value of \(\lambda+\mu\) isMHT CET 2023 Medium
- Identify the oxidation state of \(\mathrm{Cr}\) in \(\mathrm{K}_{3}\left[\mathrm{Cr}\left(\mathrm{C}_{2} \mathrm{O}_{4}\right)_{3}\right]\)MHT CET 2020 Easy