Download App

6. Haloalkanes and Haloarenes — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry6. Haloalkanes and Haloarenes1 Mark
MCQ
Ethyl chloride on heating with silver cyanide forms a compound  $X$ . The functional isomer of $ X$  is
  • A
    ${C_2}{H_5}CN$
  • ✓
    ${C_2}{H_5}NC$
  • C
    ${H_3}C - NH - C{H_3}$
  • D
    ${C_2}{H_5}N{H_2}$
✓

Answer

Correct option: B.
${C_2}{H_5}NC$
b
(b)${{C}_{2}}{{H}_{5}}Cl+AgCN\to \underset{\begin{smallmatrix} 
 \text{Ethyl}\,\,\text{isocyanide} \\ 
 \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\text{(X)} 
\end{smallmatrix}}{\mathop{{{C}_{2}}{{H}_{5}}-N\vec{=}\,C}}\,+AgCl$

The functional isomer of ethyl isocyanide is ethyl cyanide

${C_2}{H_5} - C \equiv N$

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 6. Haloalkanes and Haloarenes→6. Haloalkanes and Haloarenes — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

 is converted into  by:
→
The spin-only magnetic moment value of $M ^{3+}$ ion (in gaseous state) from the pairs $Cr ^{3+} / Cr ^{2+}$, $Mn ^{3+} / Mn ^{2}, Fe ^{3+} / Fe ^{2+}$ and $Co ^{3+} / Co ^{2+}$ that has negative standard electrode potential, is $B.M...........$ [Nearest integer]
→
Which of the following is the functional group of an ether?
→
The reaction between an ester and excess of Grignard reagent shall finally result in a
→
CuSO4​ when reacts with KCN forms CuCN which is insoluble in water. It is soluble in excess of KCN, due to formation of the following complex:
→
 When a solute is present in trace quantities the following expression is used:
→
Turnbull's blue is:
→
Which of the following compounds show $S _{ N } 1$ reaction easily?
→
Find iso-electric point of given amino acid

$\begin{align}
   \begin{matrix}
   C{{H}_{3}}-CH-C{{O}_{2}}H  \\
   |\,\,\,\,\,\,\,\,  \\
   \underset{\oplus }{\mathop{N}}{{H}_{3}}  \\
\end{matrix}\,\,\,\,\,\,p{{K}_{a}}=2.2 \\ 
  \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,p{{K}_{b}}=4.4 \\ 
\end{align}$

→
Iron carbonyl, $Fe(CO)_5$ is
→