MCQ
(see figure) Major Product, product will be :
- ✓
- B
- C
- D
✓
Answer
Correct option: A.
a
When $1 -$ chloro $-3-$ methoxybenzene reacts with nitric acid and sulphuric acid, it forms $2 -$ chloro $-4-$ methoxy $-1-$ nitrobenzene. The nitro group gets attached to para-position due to steric hindrance at ortho position. The reaction is shown below.
When $1 -$ chloro $-3-$ methoxybenzene reacts with nitric acid and sulphuric acid, it forms $2 -$ chloro $-4-$ methoxy $-1-$ nitrobenzene. The nitro group gets attached to para-position due to steric hindrance at ortho position. The reaction is shown below.
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
Which of the following molecules has the maximum dipole moment ?
The compound which contains all the four ${1^o},\,{2^o},\,{3^o}$ and ${4^o}$ carbon atoms is
→Benzene on treatment with a mixture of conc. $HNO_3$ and conc. $H_2SO_4$ at $90^o C$ gives :
→In the neutral state the element $M$ consists of the isotopes $_{14}M^{28} , _{14}M^{29}$ and $_{14}M^{30}$ in the ratio $60 : 30 : 20$ respectively. Correct statements about $M$ in the natural state include that
→Assertion : Europium $(II)$ is more stable than cerium $(II)$.
→Reason : Cerium salts are used as catalyst in petroleum cracking.
Oxidation of which of the following by air in presence of vanadium pentoxide gives phenol
Calculate the enthalpy change when $50\,ml$ of $0.01\, M \,Ca(OH)_2$ reacts with $25\,ml$ of $0.01\, M\, HCl.$ Given that $\Delta H^o $ for neutralisation of a strong acid and a strong base is $140\, k\,cal\, mol^{-1}$ .........$kcal$
→The ratio $\frac{{{K_p}}}{{{K_c}}}$ for the reaction
→$CO\left( g \right) + \frac{1}{2}{O_2}\left( g \right) \rightleftharpoons C{O_2}\left( g \right)$ is
If the degree of dissociation of aqueous solution of weak monobasic acid is determined to be $0.3$, then the observed freezing point will be $.....\%$ higher than the expected/theoretical freezing point. (Nearest integer)
→Phosphine decomposes at $300\, K$ and $3$ atmosphere as
$4PH_3(g) \rightleftharpoons P_4(g) + 6H_2(g)$
Calculate the vapour density of phosphine if it dissociates to the extent of $30\%$
→$4PH_3(g) \rightleftharpoons P_4(g) + 6H_2(g)$
Calculate the vapour density of phosphine if it dissociates to the extent of $30\%$