Tag: petrochemicals and polymers
Questions Related to petrochemicals and polymers
Determine the degree of association (polymerization) for the reaction in aqueous solution
$6HCHO\rightleftharpoons C _6H _{12}O _6$
If observed (mean) molar mass of HCHO and $C _6H _{12}O _6$ is $150$.
The monomer that undergo radical polymerisation most easily is ?
During the vinyl polymerisation, the chain transfer agent is:
Which one of the following polymer is step-growth polymer
Which of the following free radicals is the most stable ?
Which of the following polymer is not an addition polymer?
Which of the following are used as free radical chain initiators ?
Which of the following polymers can be made by free radical addition polymerisation mechanism?
Polymerisation of buta - $1,:3$ - diene by free radical mechanism gives___________.
$\begin{bmatrix}-CH _2-\underset{\underset{\textstyle\;OH}{\displaystyle\mid}}{\;\;\;CH}-CH _2-\underset{\underset{\textstyle\;OH}{\displaystyle\mid}}{\;\;\;CH}-CH _2-\underset{\underset{\textstyle\;OH}{\displaystyle\mid}}{\;\;\;CH}-\end{bmatrix} _n$