What is formed when glycerol reacts with HI

MCQ

What is formed when glycerol reacts with $HI$

A
$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{\,\,C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}} \\
{CHI\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2}OH}
\end{array}$
✓
$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{C{H_2}\,\,\,\,\,\,\,\,} \\
{||\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}} \\
{CH\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2}I\,\,\,\,\,\,\,}
\end{array}$
C
$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{C{H_3}} \\
{|\,\,\,\,\,\,\,}
\end{array}} \\
{C{H_2}} \\
{|\,\,\,\,\,\,\,} \\
{C{H_3}}
\end{array}$
D
$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}\,\,} \\
{C = O\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3}\,\,\,\,\,\,\,\,\,\,}
\end{array}$

✓

Answer

Correct option: B.

$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{C{H_2}\,\,\,\,\,\,\,\,} \\
{||\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}} \\
{CH\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2}I\,\,\,\,\,\,\,}
\end{array}$

b
$\mathop {\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}} \\
{CHOH\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2}OH}
\end{array}}\limits_{Glycol} $ $+3HI$ $\xrightarrow[{ - \,3\,{H_2}O}]{}$ $\left[ {\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{C{H_2} - I\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}} \\
{CH - I\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2} - I}
\end{array}} \right]$ $\xrightarrow[{ - \,{I_2}}]{}$ $\mathop {\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{C{H_2}I} \\
{|\,\,\,\,\,\,\,\,\,}
\end{array}} \\
{CH\,\,\,} \\
{||\,\,\,\,\,\,} \\
{C{H_2}}
\end{array}}\limits_{Allyl\,\,iodide} $

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

More "M.C.Q (1 Marks)" from 7. Alcohol, phenol and ethers→7. Alcohol, phenol and ethers — all question types→Chemistry STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

Cellulose is a straight chain polysaccharide composed of only

→

The decomposition of chemical compound in the aqueous or fused state by passing direct electric current is known as:

→

Arrange the following in order of their reactivity when reacting with $HCl/ZnCl_2$

$\mathop {\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,C{H_3}}\\
|\\
{C{H_3} - C - OH}\\
|\\
{\,\,\,\,\,\,\,C{H_3}}
\end{array}}\limits_{\rm{I}} $ $\mathop {\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,C{H_3}}\\
|\\
{C{H_3} - CH - OH}
\end{array}}\limits_{{\rm{II}}} $ $\mathop {C{H_3} - C{H_2} - OH}\limits_{{\rm{III}}} $ $\mathop {\begin{array}{*{20}{c}}
{\,\,\,Ph}\\
|\\
{C{H_3} - C - OH}\\
|\\
{\,\,\,\,\,\,\,{\kern 1pt} C{H_3}}
\end{array}}\limits_{{\rm{IV}}} $