MCQ
How many structural isomers are possible for a compound with molecular formula ${C_3}{H_7}Cl$
- ✓$2$
- B$5$
- C$7$
- D$9$
✓
Answer
Correct option: A.
$2$
(a) Two isomers $C{H_3} - \mathop {\mathop {CH}\limits_{|\,\,\,\,} }\limits_{Cl} - C{H_3}$ and
$C{H_3} - C{H_2} - C{H_2}Cl$ are possible for ${C_3}{H_7}Cl$.
$C{H_3} - C{H_2} - C{H_2}Cl$ are possible for ${C_3}{H_7}Cl$.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In which of the following molecules/ions $BF_3 , NO_2^- , NH_2^-$ and $H_2O,$ the central atom is $sp^2$ hybridised?
→The first ionization potential of $Na, Mg, Al$ and $Si$ are in the order
→The correct order of $2^{nd}$ ionisation potential of carbon, nitrogen, oxygen and fluorine is
→For the process
$A(g) + e^-\to A^-(g);$ $\Delta H = x$
and $A^-(g) \to A(g) + e^-$ $\Delta H = y$
Select correct alternate :
→$A(g) + e^-\to A^-(g);$ $\Delta H = x$
and $A^-(g) \to A(g) + e^-$ $\Delta H = y$
Select correct alternate :
The substance that has the lowest boiling point is
$1\%$ solution of $Ca{(N{O_3})_2}$ has freezing point
→The product $(C)$ will be
→Bohr model of atom is contradicted by
Consider the following reactions
→$[P]\xrightarrow{\begin{subarray}{l}
(i)\,NAN{O_2}/HCl,\,0 - {5^o}C \\
(ii)\,\beta - napthol/NaOH
\end{subarray} }Colored\,\,Solid$
$[P]\xrightarrow{{B{r_2}/{H_2}O}}{C_7}{H_6}NB{r_3}$
The compound $[P]$ is
In which of the following processes energy is absorbed?