Download App

STD 12 - 6. Haloalkanes and Haloarenes — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 6. Haloalkanes and Haloarenes4 Marks
MCQ
$\begin{array}{*{20}{c}}
  {C{l_3}\mathop C\limits^3  - \mathop C\limits^2 H = \mathop C\limits^1 {H_2}} \\ 
  {(I)} 
\end{array}\,\,\,\,\,\,\,\,\,\,\,\,\,\begin{array}{*{20}{c}}
  {{H_3}\mathop C\limits^3  - \mathop C\limits^2 H = \mathop C\limits^1 {H_2}} \\ 
  {(II)} 
\end{array}$

In addition of $HOBr$ to $(I)$ and $(II)$

  • A
    $Br$ is at $C_2$ in both cases
  • B
    $Br$ is at $C_2$ in $II$ and at $C_1$ in $I$
  • ✓
    $Br$ is at $C_1$ in $II$ and $C_2$ in $I$
  • D
    $Br$ is at $C_1$ in both cases
✓

Answer

Correct option: C.
$Br$ is at $C_1$ in $II$ and $C_2$ in $I$
c

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

Explore more

JEE STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The Lewis acid nature of $BX_3$ follows the order
→
Complex $[Co(NH_3)5Br]SO_4$ and $[Co(NH_3)_5SO_4]Br$ can be identified by
→
Number of amine compounds from the following giving solids which are soluble in $\mathrm{NaOH}$ upon reaction with Hinsberg's reagent is. .
→
The rate of a reaction doubles when its temperature changes from $300\, K$ to $310\, K.$ Activation energy of such a reaction will be .......... $kJ\, mol^{-1}$. $(R= 8.314\,JK^{-1} \,mol^{-1}$ and $\log 2=0.301)$
→
The number of peptide bonds in the compound
→
Colourless gas that has oxidising as well as reducing properties
→
Above conversion can be achieved by
→
Which of the following will have geometrical isomers
→
The oxidation state of $Fe$ in ${K_4}[Fe{(CN)_6}]$ is
→
The required amount of $KBr$ (molar mass $= 119$ ) in gram to start the precipitation of $AgBr$ in $500\,mL$ solution of $0.05\,M\,\,AgNO_3$ will be :- ( $K_{SP}$ of $AgBr = 5 \times 10^{-13}$ )
→