WBJEE · Chemistry · Polymers
The monomer used to produce orlon is
- A \(\mathrm{CH}_2=\mathrm{CHF}\)
- B \(\mathrm{CH}_2=\mathrm{CCl}_2\)
- C \(\mathrm{CH}_2=\mathrm{CHCl}\)
- D \(\mathrm{CH}_2=\mathrm{CH}-\mathrm{CN}\)
Answer & Solution
Correct Answer
(D) \(\mathrm{CH}_2=\mathrm{CH}-\mathrm{CN}\)
Step-by-step Solution
Detailed explanation
Orlon or PAN Monomer \(\Rightarrow \mathrm{CH}_2=\mathrm{CH}-\mathrm{CN}\)
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
- The equilibrium constant for the reaction \(\mathrm{N}_{2}(\mathrm{~g})+\mathrm{O}_{2}(\mathrm{~g}) \rightleftharpoons 2 \mathrm{NO}(\mathrm{g})\) is \(4 \times 10^{-4}\) at \(2000 \mathrm{~K}\). In presence of a catalyst the equilibrium is attained 10 times faster. Therefore, the equilibrium constant, in presence of the catalyst at \(2000 \mathrm{~K}\) isWBJEE 2021 Easy
- If the first ionization energy of \(\mathrm{H}\) atom is \(13.6 \mathrm{eV},\) then the second ionization energy of He atom isWBJEE 2012 Easy
- The different colours of litmus in acidic, neutral and basic solutions are, respectively.WBJEE 2013 Easy
- What will be the normality of the salt solution obtained by neutralising \(x\) mL. \(y\) (N) HCl with \(y \quad\) mL \(x\) (N) \(\mathrm{NaOH}\), and finally adding \((x+y) \mathrm{mL}\) distilled waterWBJEE 2017 Medium
- The values of \(\Delta H\) and \(\Delta S\) of a certain reaction are \(-400 \mathrm{k} \mathrm{J} \mathrm{mol}^{-1}\) and \(-20 \mathrm{kJ} \mathrm{mol}^{-1} \mathrm{K}^{-1}\) respectively. The temperature below which the reaction is spontaneous, isWBJEE 2014 Medium
- Vitamin \(\mathrm{C}\) isWBJEE 2010 Easy
More PYQs from WBJEE
- The line joining \(A(b \cos \alpha, b \sin \alpha)\)
and
\(B(a \cos \beta, a \sin \beta),\) where \(a \neq b,\) is produced to the
point \(M(x, y)\) so that \(A M: M B=b: a\). Then, \(x \cos \frac{\alpha+\beta}{2}+y \sin \frac{\alpha+\beta}{2}\) is equal toWBJEE 2012 Easy - Which of the following is correct?WBJEE 2012 Easy
- The function \(f(x)=a x+b\) is strictly increasing for all real \(x\) ifWBJEE 2011 Easy
- What are the charges stored in the \(1 \mu \mathrm{~F}\) and \(2 \mu \mathrm{~F}\) capacitors in the circuit as shown in figure once the current (I) become steady?
WBJEE 2025 Medium - The root mean square (rms) speed of \(X_2\) gas is \(\mathrm{x} \mathrm{m/s}\) at a given temperature. When the temperature is doubled, the \(\mathrm{X}_2\) molecules dissociated completely into atoms. The root mean square speed of the sample of gas then becomes (in \(\mathrm{m} / \mathrm{s}\) )WBJEE 2023 Medium
- Let \(\mathrm{f}(\mathrm{x})=\sqrt{\mathrm{x}^{2}-3 \mathrm{x}+2}\) and \(\mathrm{g}(\mathrm{x})=\sqrt{\mathrm{x}}\) be two given functions. If \(\mathrm{S}\) be the domain of \(\mathrm{f} \circ \mathrm{g}\) and \(\mathrm{T}\) be the domain of \(\mathrm{g}\) of thenWBJEE 2020 Easy