MCQ
Choose the pair of chain isomer
- A$C{H_3}CHB{r_2}$ and $C{H_2}BrC{H_2}Br$
- B$1-$propanol and $2-$propanol
- ✓Neo-pentane and isopentane
- DDiethyl ether and methyl$-n-$propyl ether
$\begin{array}{*{20}{c}}
{\,\,\,\,\,\,C{H_3}} \\
| \\
{C{H_3} - C - C{H_3}} \\
| \\
{\,\,\,\,\,\,C{H_3}}
\end{array}$ and $C{H_3} - C{H_2} - \mathop {\mathop {CH}\limits_{|\,\,\,\,\,\,\,} }\limits_{C{H_3}} - C{H_3}$
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$\begin{gathered}
{\left[ {Al{{\left( {{H_2}O} \right)}_6}} \right]^{ + 3}} + HCO_3^ - \rightleftarrows {\left[ {Al{{\left( {{H_2}O} \right)}_5}OH} \right]^{ + 2}} + {H_2}C{O_3} \hfill \\
\,\,\,\,\,\,\,\,\,\,\,\,(A)\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(B)\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(C)\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(D) \hfill \\
\end{gathered} $
species behaving as bronsted -lowry acid are
Reason : Addition of $HBr$ on $2-$ butene follows Markovnikov rule.