How many meso isomers of C_4H_8Cl_2 will be ? - Vidyadip

MCQ

How many meso isomers of $C_4H_8Cl_2$ will be ?

A
$0$
✓
$1$
C
$2$
D
$3$

✓

Answer

Correct option: B.

$1$

b
$\begin{array}{*{20}{c}}
{\,\,\,\,\,\,C{H_3}}\\
|\\
{H - C - Cl}\\
|\\
{H - C - Cl}\\
|\\
{\,\,\,\,\,C{H_3}}
\end{array}$ Only one meso possible.

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 8.2 Organic chemistry isomerism→8.2 Organic chemistry isomerism — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following is incorrect for the indicated property ?

A sample of gasoline contains $81\%$ iso-octane and $19\%$ $n-$ heptane. Its octane number will be

For the reaction in equilibrium

$2NOB{r_{(g)\,}}\, \rightleftharpoons \,2N{O_{(g)}}\, + \,B{r_{2(g)}}$

if ${P_{B{r_2}}}$ is $\frac {P}{4}$ At equilibrium and $P$ is total pressure then calculate $\frac {P}{K_P}.$

At $55^{\circ}C$, autoprotolysis constant of water is $4 × 10^{-14}$. If a given sample of water has a $pH$ of $6.9$, then it is:

Mixture of ice and water is form a :

Percentage of lead in lead pencil is

The number of gram atoms of oxygen present in $0.3$ gram mole of ${(COOH)_2}.2{H_2}O$ is

$\begin{matrix}
\,\,\,\,\,C{{H}_{3}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C=C{{H}_{2}}\xrightarrow[{{R}_{2}}{{O}_{2}}]{HBr}X\xrightarrow{C{{H}_{3}}ONa}Y; \\
\end{matrix}$ $X$ and $Y$ are

In graphite, electrons are

Which electronic level of hydrogen atom only absorbs photons and not emits them: