MCQ
The addition of $HBr$ is easiest with 
  • A
    $ClC{H_2} = CHCl$
  • B
    $ClCH = CHCl$
  • C
    $C{H_3} - CH = C{H_2}$
  • ${(C{H_3})_2}C = C{H_2}$

Answer

Correct option: D.
${(C{H_3})_2}C = C{H_2}$
d
(d) It is a unsymmetrical olefin. In such cases addition of $H - X$ is governed by 'Markownikoff's rule'

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Transition state $2$ is structurally most likely as
$\,$
Consider the hydrogen atoms attached to three different carbon atoms (labeled $1, 2$  & $3$). Rank the attached hydrogen atoms in order from most acidic to least acidic. 
$N_2(g) + 3H_ 2(g)  \rightleftharpoons 2NH_3(g); K_1$

$ NH_3(g)  \rightleftharpoons \frac{1}{2}\,{N_2}\left( g \right) + \frac{3}{2}{H_2}\left( g \right);\,{K_2}$

$\frac{1}{2}\,{N_2}\left( g \right) + \frac{3}{2}{H_2}\left( g \right)  \rightleftharpoons NH_3(g); K_3$

$2NH_3(g)  \rightleftharpoons N_2(g) + 3H_2(g); K_4$

If $K_1 = K_2^x = K_3^y = K_4^z$ then correct values of $x, y$ and $z$ are respectively

Effective magnetic moment of $S{c^{ + 3}}$ ion is
Major product $(A)$ is
$n-$propyl alcohol and isopropyl alcohol are examples of
For the reaction $\mathrm{N}_2 \mathrm{O}_4(\mathrm{~g}) \rightleftharpoons 2 \ \mathrm{NO}_2(\mathrm{~g})$, $\mathrm{K}_{\mathrm{p}}=0.492 \mathrm{~atm}$ at $300 \mathrm{~K} . \mathrm{K}_{\mathrm{c}}$ for the reaction at same temperature is_________ $\quad \times 10^{-2}$. (Given : $\mathrm{R}=0.082 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}$ )
Based on the given figure, the number of correct statement/s is/are $........$.

$A.$ Surface tension is the outcome of equal attractive and repulsion forces acting on the liquid molecule in bulk.

$B.$ Surface tension is due to uneven forces acting on the molecules present on the surface.

$C.$ The molecule in the bulk can never come to the liquid surface.

$D.$ The molecules on the surface are responsible for vapour pressure if the system is a closed system.

In the reaction $HAs{O_2} + S{n^{2 + }} \to As + S{n^{4 + }} + {H_2}O$ oxidising agent is