AP EAMCET · Chemistry · Polymers
Which of the following is not a semi-synthetic polymer?
- A Cis-polyisoprene
- B Cellulose nitrate
- C Cellulose acetate
- D Vulcanised rubber
Answer & Solution
Correct Answer
(A) Cis-polyisoprene
Step-by-step Solution
Detailed explanation
Cellulose nitrate, cellulose acetate and vulcanised rubber are semi-synthetic polymers of natural polymers. Whereas, is cis-polyisoprene (netural rubber) is a natural polymer.
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
- Assertion (A): and form superoxides
Reason (R): The stability of superoxides increases form to due to decrease in lattice energy.AP EAMCET 2021 Medium - Consider the following.
Assertion (A) : CO is poisonous to living beings
Reason (R) : CO binds to haemoglobin forming carboxyhaemoglobin, which is less stable than oxygen-haemoglobin complex.
Correct answer isAP EAMCET 2025 Medium - Iron sulphide is heated in air to form \(A\) an oxide of sulphur. \(A\) is dissolved in water to give an acid. The basicity of this acid isAP EAMCET 2002 Easy
- Identify the reaction in which monobasic and dibasic acids are formed.AP EAMCET 2018 Easy
- Hydrolysis of nucleic acid gives nitrogenous base sugar and......AP EAMCET 2022 Easy
- Which is the most covalent?AP EAMCET 2021 Medium
More PYQs from AP EAMCET
- If the range of the function \(f(x)=-3 x-3\) is \(\{3,-6,-9,-18\}\), then which one of the following is not in the domain of f ?AP EAMCET 2025 Easy
- A monochromatic light is incident on a single slit of width \(0.014 \mathrm{~mm}\). The angular position of the second bright line observed is \(2.81^{\circ}\). Then the wavelength of the incident light is \(\left[\sin \left(2.81^{\circ}\right)=0.049072\right]\)AP EAMCET 2022 Medium
- If the ratio of specific heats of a gas at constant pressure and at constant volume is \(\gamma\), then the number of degrees of freedom of the rigid molecules of the gas isAP EAMCET 2025 Medium
- Observe the following reaction
\(2 A+B \longrightarrow C\)
The rate of formation of \(\mathrm{C}\) is \(2.2 \times 10^{-3} \mathrm{~mol}\) \(\mathrm{L}^{-1} \min ^{-1}\). What is the value of \(-\frac{d[A]}{d t}\) (in mol \(\left.\mathrm{L}^{-1} \min ^{-1}\right) ?\)AP EAMCET 2005 Easy - If one of the lines in the pair of straight line given by \(4 x^2+6 x y+k y^2=0\) bisects the angle between the coordinate axes, then \(k \in\)AP EAMCET 2011 Medium
- X-rays of wavelength \(0.140 \mathrm{~nm}\) are scattered from a block of carbon. What will be the wavelengths of \(X\)-rays scattered at \(90^{\circ}\) ?AP EAMCET 2008 Medium