* 20 c C H_3 - C - H , , , , ,|| , , , , ,O [ O ^ H ] HCN (A) [ Hydrolysis ] Partial (B) Product 'B' is

D. * 20 c C H_3 - CH - CON H_2 | , , , , , , , , , , , , , , , , , OH , , , , , , , , , , , , ,

* 20 c C H_3 - C - H , , , , ,|| , , , , ,O [ O ^ H ] HCN (A) [ H…

MCQ

$\begin{array}{*{20}{c}}
{C{H_3} - C - H} \\
{\,\,\,\,\,||} \\
{\,\,\,\,\,O}
\end{array} \xrightarrow[{\mathop O\limits^\Theta H}]{{HCN}}(A)\xrightarrow[{Hydrolysis}]{{Partial}}(B)$

Product $'B'$ is

A
$\begin{array}{*{20}{c}}
{\,\,CN} \\
{|\,\,} \\
{C{H_3} - CH - OH}
\end{array}$
B
$\begin{array}{*{20}{c}}
{\,\,OH} \\
{|\,\,} \\
{( + )C{H_3} - CH - COOH}
\end{array}$
C
Racemic mixture of $\begin{array}{*{20}{c}}
{OH\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - CH - COOH}
\end{array}$
✓
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CON{H_2}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$

✓

Answer

Correct option: D.

$\begin{array}{*{20}{c}}
{C{H_3} - CH - CON{H_2}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$

d
$(A)$ $\begin{array}{*{20}{c}}
{\,\,\,\,\begin{array}{*{20}{c}}
{\,\,\,\,\,CN} \\
\,\,\,|
\end{array}} \\
{C{H_3} - C - H} \\
{\,\,\,\,\,\,\,\,|} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH}
\end{array}$ $(B)$ $\begin{array}{*{20}{c}}
{C{H_3} - CH - C - N{H_2}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,||} \\
{\,ON\,\,\,\,\,\,\,\,O}
\end{array}$

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

Which one of the following compounds will give dimethyl glyoxal with $SeO_2$ :

→

Which of the following mixture shows positive deviation by ideal behaviour

→

If the enthalpy of combustion of benzene$(l)$, carbon $(s)$ & hydrogen $(g)$ are $Q_1$, $Q_2$ & $Q_3$ respectively. What will be enthalpy of formation of Benzene

→

For the given hypothetical reactions, the equilibrium constants are as follows:

$\mathrm{X} \rightleftharpoons \mathrm{Y} ; \mathrm{K}_1=1.0$

$\mathrm{Y} \rightleftharpoons \mathrm{Z} ; \mathrm{K}_2=2.0$

$\mathrm{Z} \rightleftharpoons \mathrm{W} ; \mathrm{K}_3=4.0$

The equilibrium constant for the reaction $\mathrm{X} \rightleftharpoons \mathrm{W}$ is

→

The $IUPAC$ name of the compoundis

$\begin{array}{*{20}{c}}
{C{H_3} - C = CH - C{H_2} - COOH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$

→

Carbon atoms in benzene molecule is inclined at an angle of

→

$x =$ moles of $KOH$ consumed is