Which of the following gives iodoform test ? - Vidyadip

MCQ

Which of the following gives iodoform test ?

A
$Ph -CHO$
B
$\begin{array}{*{20}{c}}
O\\
{||}\\
{Ph - C - Ph}
\end{array}$
✓
$\begin{array}{*{20}{c}}
{O\,\,\,}\\
{||\,\,\,}\\
{Ph - C - C{H_3}}
\end{array}$
D
$\begin{array}{*{20}{c}}
{O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{Ph - C - C{H_2} - C{H_3}}
\end{array}$

✓

Answer

Correct option: C.

$\begin{array}{*{20}{c}}
{O\,\,\,}\\
{||\,\,\,}\\
{Ph - C - C{H_3}}
\end{array}$

c
Keton having $\begin{array}{*{20}{c}}
{O\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{||\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{ - C - C{H_3}}
\end{array}$ group will give iodoform test

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