Question
An aromatic compound $'A\ ’$ on heating with $Br_2$ and $\ce{KOH}$ forms a compound $'B\ ’$ of molecular formula $\ce{C_6H_7N}$ which on reacting with $\ce{CHCl_3}$ and alcoholic $\ce{KOH}$ produces a foul smelling compound $'C\ ’.$ Write the structures and $\ce{IUPAC}$ names of compounds $A, B$ and $C.$

Answer

Get the step-by-step solution for this question inside the Vidyadip app.

Get the answer in the app

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


Match the example given in Column I with the name of the reaction in Column II.
  Column I (Example)   Column II (Reaction)
(i) $\ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ || \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ||\\\text{CH}_3-\text{C}-\text{Cl}+\text{H}_2\xrightarrow{\text{Pd-C/BaSO}_4}\text{CH}_3-\text{C}-\text{H}$ (a) Friedel Crafts acylation
(ii) (b) HVZ reaction
(iii) (c) Aldol condensation
(iv) $\text{R}-\text{CH}_2-\text{COOH}\xrightarrow{\text{Br}_2/\text{Red}\ \text{P}}\text{R}-\text{CH}-\text{COOH}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ^\text{Br}$ (d) Cannizaro’s reaction
(v) $\text{CH}_3-\text{CN}\xrightarrow[\text{(ii)}\ \text{H}_2\text{O}/\text{H}^+]{\text{(i)}\ \text{SnCl}_2/\ \text{HCl}}\text{CH}_3\text{CHO}$ (e) Rosenmund’s reduction
(vi) $2\text{CH}_3\text{CHO}\xrightarrow{\text{NaOH}}\text{CH}_3-\text{CH}=\text{CH}=\text{CHCHO}$ (f) Stephen’s reaction
Short note on: Sucrose.
Heptane and Octane form an ideal solution. At $373 K,$ the vapour pressures of the two liquid components are $105.2\ kPa$ and $46.8\ kPa$ respectively. What will be the vapour pressure of a mixture of $26.0\ g$ of heptane and $35\ g$ of octane $?$
After 24 hrs. Only 0.125gm out of the initial quantity of 1gm of a radioactive isotope remains behind. What is its half life period?
An organic compound $A,$ which has a characteristic odour, on treatment with con. $NaOH$ forms two compounds $B$ and $C.$ Compound $B$ has molecular formula $C_7H_8O$ which on oxidation gives back $A.$ Compound $C$ is the sodium salt of an acid. $C,$ when heated with soda lime yields an aromatic hydrocarbon $D.$ Deduce the structures of $A, B, C$ and $D.$
(a) $Cu ^{+} X ^{-}$is unstable, why?
(b) Explain the structure of $Mn _2 O _7$ and $MnO _4^{-}$.
In the button cells widely used in watches and other devices the following reaction takes place:
$Zn(s) + Ag_2O(s) + H_2O(l) \rightarrow Zn^{2+}(aq) + 2Ag(s) + 2OH^– (aq)$
Determine $\triangle_\text{r}\text{G}^\ominus$ and $\text{E}^\ominus$ for the reaction.

Complete the following giving the structures:
Complete the following reactions:
  1. $\text{CH}_{3}\text{CH}_{2}\text{NH}_{2}+\text{CHCl}_{3}+\text{alc. KOH}\rightarrow$
  2. $\text{C}_{6}\text{H}_{5}\text{N}_{2}^{+}\text{Cl}^{-}\xrightarrow[\text{(Room}\text{ temp.)}]{H_2O}$
How does sprinkling of salt help in clearing the snow covered roads in hilly areas? Explain the phenomenon involved in the process.