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
(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 ${C_3}{H_7}Cl$.
 

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

Similar questions

The molar enthalpies of combustion of $C_2H_2(g),\,C$ (graphite) and $H_2\,(g)$ are $-1300, -394$ and $-286\,kJ\,mol^{-1},$ respectively. The standard enthalpy of formation of $C_2H_2\,(g)$ is.......$kJ\,mol^{-1}$
The maximum work done in expanding $16\, g$ oxygen at $300\,K$ and occupying a volume of $5\, dm^3$ isothermally and reversibly until the volume become $25\, dm^3$ is $(log\, 5 =0.699)$
Number of electrophilic centre in the given compound is ...... .
Which set contain molecules with $\mu\,= 0$
A balanced chemical equation is in accordance with :
The reaction of $4$-methyloct-ene $P, 2.52 \mathrm{~g})$ with $\mathrm{HBr}$ in the presence of $\left(\mathrm{C}_6 \mathrm{H}_5 \mathrm{CO}_2\right)_2 \mathrm{O}_2$ gives two isomeric bromides in a $9: 1$ ratio, with combined yield of $50 \%$. Of these, the entire amount of the primary alkyl bromide was reacted with an appropriate amount of diethylamine followed by treatment with eq. $\mathrm{K}_2 \mathrm{CO}_3$ to given a non-ionic product $\mathrm{S}$ in $100 \%$ yield.

The mass (in $\mathrm{mg}$ ) of $\mathrm{S}$ obtained is. . . . . . .  [Use molar mass (in g mol ${ }^{-1}$ ) : $\mathrm{H}=1, \mathrm{C}=12, \mathrm{~N}=14, \mathrm{Br}=80$ ]

Methyl acetate and propionic acid are
The number of moles of proton which can be easily given by butyne  $-1$ (  $1 $ mole) is
Which of the following solutions has the maximum $pH$ value ?
Hydrocarbon ${C_6}{H_6}$ decolourise $B{r_2}$ water and gives ppt. with ammonical $AgN{O_3}$ Hydrocarbon can be