JEE Mains · Chemistry · STD 12 - 8.2 Carboxylic acids and their derivative
Given below are two statements :
Statement (I) : On nitration of m-xylene with \(\mathrm{HNO}_3, \mathrm{H}_2 \mathrm{SO}_4\) followed by oxidation, 4-nitrobenzene-1,3-dicarboxylic acid is obtained as the major product.
Statement (II) : \(-\mathrm{CH}_3\) group is o/p-directing while \(-\mathrm{NO}_2\) group is m-directing group.
In the light of the above statements, choose the correct answer from the options given below :
- A Both Statement I and Statement II are false
- B Statement I is false but Statement II is true
- C Statement I is true but Statement II is false
- D Both Statement I and Statement II are true
Answer & Solution
Correct Answer
(D) Both Statement I and Statement II are true
Step-by-step Solution
Detailed explanation
Statement - I Statement-II \(-\mathrm{CH}_3\) group is o/p directing while \(-\mathrm{NO}_2\) group is meta directing.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- \(Cu ( s )+ Sn ^{2+}(0.001 M ) \rightarrow Cu ^{2+}(0.01 M )+ Sn ( s )\) The Gibbs free energy change for the above reaction at \(298\, K\) is \(x \times 10^{-1} \,k\,J\, mol ^{-1}\); The value of \(x\) is ..... [nearest integer]\(\left [\text { Given : } E _{ Cu ^{2} / / Cu }=0.34\, V ; E _{ Sn ^{2} / Sn }^{\ominus}=-0.14 \,V ; F=96500\, C\, mol ^{-1}\right]\)JEE Mains 2022 Hard
- For micelle formation, which of the following statements are correct? \((A)\) Micelle formation is an exothermic process. \((B)\) Micelle formation is an endothermic process. \((C)\) The entropy change is positive. \((D)\) The entropy change is negative.JEE Mains 2022 Medium
- Consider the following reaction, the rate expression of which is given below \(\mathrm{A}+\mathrm{B} \rightarrow \mathrm{C}\) \(\text { rate }=\mathrm{k}[\mathrm{A}]^{1 / 2}[\mathrm{~B}]^{1 / 2}\) The reaction is initiated by taking \(1 \mathrm{M}\) concentration \(A\) and \(B\) each. If the rate constant \((k)\) is \(4.6 \times 10^{-2} \mathrm{~s}^{-1}\), then the time taken for \(\mathrm{A}\) to become \(0.1 \mathrm{M}\) is _______ sec. (nearest integer)JEE Mains 2024 Medium
- The resistance of conductivity cell containing \(0.01\, M\, KCl\) solution at \(298\, K\) is \(1750 \,\Omega\). If the conductively of \(0.01\, M \,KCl\) solution at \(298\, K\) is \(0.152 \times 10^{-3} \,S \,cm ^{-1}\), then the cell constant of the conductivity cell is \(..........\,\times 10^{-3} \,cm ^{-1}\).JEE Mains 2022 Medium
- The coordination geometry around the manganese in decacarbonyldimanganese\((0)\) :JEE Mains 2024 Hard
- The carbohydrate "Ribose" present in DNA is _______.
A. A pentose sugar
B. present in pyranose from
C. in "D" configuration
D. a reducing sugar, when free
E. in \(\propto\)-anomeric form
Choose the correct answer from the options given below:JEE Mains 2025 Medium
More PYQs from JEE Mains
- For \(x \in \left( {0,\frac{3}{2}} \right)\), let \(f\left( x \right) = \sqrt x \), \(g\left( x \right) = \tan \,x\) and \(h\left( x \right) = \frac{{1 - {x^2}}}{{1 + {x^2}}}\). If \(\phi \left( x \right) = \left( {\left( {hof} \right)og} \right)\left( x \right)\), then \(\phi \left( {\frac{\pi }{3}} \right)\) is equal toJEE Mains 2019 Hard
- Let \(( a , b ) \subset(0,2 \pi)\) be the largest interval for which \(\sin ^{-1}(\sin \theta)-\cos ^{-1}(\sin \theta) > 0, \theta \in(0,2 \pi)\) holds. If \(\alpha x^2+\beta x+\sin ^{-1}\left(x^2-6 x+10\right)+\cos ^{-1}\) \(\left(x^2-6 x+10\right)=0\) and \(\alpha-\beta=b-a\), then \(\alpha\) is equal to:JEE Mains 2023 Hard
- If the points of intersection of the ellipses \( x^{2}+2y^{2}-6x-12y+23=0 \) and \( 4x^{2}+2y^{2}-20x-12y+35=0 \) lie on a circle of radius \( r \) and centre \( (a, b) \), then the value of \( ab+18r^{2} \) is:JEE Mains 2026 Easy
- The following results were obtained during kinetic studies of the reaction \(2A+B\) \(\to\) products
The time(in minutes) required to consume half of \(A\) isExperiment \([A]\) (in \(mol\, L^{-1})\) \([B]\) (in \(mol\, L^{-1})\) Initial rate of reaction (in \(mol\, L^{-1}\,min^{-1})\) \(I\) \(0.10\) \(0.20\) \(6.93 \times {10^{ - 3}}\) \(II\) \(0.10\) \(0.25\) \(6.93 \times {10^{ - 3}}\) \(III\) \(0.20\) \(0.30\) \(1.386 \times {10^{ - 2}}\) JEE Mains 2019 Hard - A bomb is dropped by fighter plane flying horizontally. To an observer sitting in the plane, the trajectory of the bomb is a :JEE Mains 2021 Medium
- Two open organ pipes of length \(60 \mathrm{~cm}\) and \(90 \mathrm{~cm}\) resonate at \(6^{\text {th }}\) and \(5^{\text {th }}\) harmonics respectively. The difference of frequencies for the given modes is _______ \(\mathrm{Hz}\). (Velocity of sound in air \(=333 \mathrm{~m} / \mathrm{s}\) )JEE Mains 2024 Easy