Polymers — JEE Advanced PYQs

Natural rubber on complete ozonolysis (${\text{O}}_3/\text{Zn}-{\text{H}}_2\text{O}$) gives compound $\mathbf{X}$ as the major product. X gives positive iodoform and Tollen's tests. X on heating with aqueous NaOH gives Y as the major product. Y is

In the following reaction sequence, major products $\mathbf{X}$ and $\mathbf{Y}$ are acyclic monomers. …

An organic compound P with molecular formula ${\mathrm{C}}_9{\mathrm{H}}_{18}{\mathrm{O}}_2$ decolorizes bromine water and also shows positive iodoform test. P on ozonolysis followed by treatment with ${\mathrm{H}}_2{\mathrm{O}}_2$ gives Q and R. While compound Q shows posit …

An organic compound P with molecular formula ${\mathrm{C}}_9{\mathrm{H}}_{18}{\mathrm{O}}_2$ decolorizes bromine water and also shows positive iodoform test. P on ozonolysis followed by treatment with ${\mathrm{H}}_2{\mathrm{O}}_2$ gives Q and R. While compound Q shows posit …

In the following reactions, P, Q, R, and S are the major products.

(see structures for reaction schemes)

The correct statement (s) about $\mathbf{P},\mathbf{Q},\mathbf{R}$, and $\mathbf{S}$ is (are)

Among the following, the correct statement(s) about polymers is(are)

Choose the correct option(s) from the following

An organic acid $\mathbf{P}$ $\left({\mathrm{C}}_{11}{\mathrm{H}}_{12}{\mathrm{O}}_2\right)$ can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer dacron. Upon ozonolysis, $\mathbf{P}$ gives an aliphatic ketone as one of the products. …

An organic acid $\mathbf{P}$ $\left({\mathrm{C}}_{11}{\mathrm{H}}_{12}{\mathrm{O}}_2\right)$ can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer dacron. Upon ozonolysis, $\mathbf{P}$ gives an aliphatic ketone as one of the products. …

On complete hydrogenation, natural rubber produces

Among cellulose, poly(vinyl chloride), nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest is

Match the chemical substances in Column I with type of polymers/type of bonds in Column II. Indicate your answer by darkening the appropriate bubbles of the 4 × 4 matrix given in the ORS.
| (B) nylon- …