Write the chemical reactions when: Chlorobenzene is heated with conc. in the presence of conc. …
Write the chemical reactions when:
(i)[1.0]
Chlorobenzene is heated with conc. $\text{HNO}_3$ in the presence of conc. $\text{H}_2\text{SO}_4$.
(ii)[1.0]
Ethyl alcohol is treated with $\text{SOCl}_2$ in the presence of pyridine.
(iii)[1.0]
Chloroform is slowly oxidized with oxygen in the presence of sunlight.
Answer
Answer (i)
AIWritten by AI (gemini) - it can contain mistakes.
$\text{C}_6\text{H}_5\text{Cl} + \text{HNO}_3 \xrightarrow{\text{conc. } \text{H}_2\text{SO}_4, \Delta} \text{o-Cl}-\text{C}_6\text{H}_4-\text{NO}_2 + \text{p-Cl}-\text{C}_6\text{H}_4-\text{NO}_2\text{ (major)} + \text{H}_2\text{O}$
Answer (ii)
AIWritten by AI (gemini) - it can contain mistakes.
$\text{C}_2\text{H}_5\text{OH} + \text{SOCl}_2 \xrightarrow{\text{pyridine}} \text{C}_2\text{H}_5\text{Cl} + \text{SO}_2\uparrow + \text{HCl}\uparrow$
Answer (iii)
AIWritten by AI (gemini) - it can contain mistakes.
$2\text{CHCl}_3 + \text{O}_2 \xrightarrow{\text{sunlight}} 2\text{COCl}_2\text{ (phosgene)} + 2\text{HCl}$
From ISC 2026 Chemistry Paper 1, question 15.