R is - Vidyadip

MCQ

$R$ is

A
$CH_3-$
✓
$CH_3-CH_2-$
C
$\begin{array}{*{20}{c}}
{C{H_3} - CH - } \\
{\,\,\,\,\,\,\,\,|} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}}
\end{array}$
D
$CH_3-CH_2-CH_2-$

✓

Answer

Correct option: B.

$CH_3-CH_2-$

b

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