Question:
With respect to the compounds I-V, choose the correct statement(s).
With respect to the compounds I-V, choose the correct statement(s).
Updated On: Apr 28, 2025
The acidity of compound I is due to delocalization in the conjugate base.
The conjugate base of compound IV is aromatic.
Compound II becomes more acidic, when it has a -NO2 substituent.
The acidity of compounds follows the order I >IV>V>II>III.
Show Solution
Verified By Collegedunia
The Correct Option is A, B, C
Solution and Explanation
A. is a conjugate base of compound I Which is stabilized by delocalization or resonance.
B. is a conjugate base of, which is an aromatic compound.
C. –NO2 group is a strong electron-withdrawing group, which increases the acidic strength of compound II.
D. The order of acidic strength.
Was this answer helpful?
0
0
Top JEE Advanced Chemistry Questions
- The molecule that has linear structure is
- Which one among the following does not have the hydrogen bond?
- Carbon tetrachloride has no net dipole moment because of
- On hybridisation of one s and one p-orbital we get
- The IUPAC name of the compound having the formula is
View More Questions
Top JEE Advanced Alcohols, Phenols and Ethers Questions
- Benzene diazonium chloride on reaction with phenol in weakly basic medium gives
- Chlorination of toluene in the presence of light and heat followed by treatment with aqueous NaOH gives
- In the reaction scheme shown below, Q, R, and S are the major products.
The correct structure of - Reaction of iso-propylbenzene with O2 followed by the treatment with H3O+ forms phenol and a by-product P. Reaction of P with 3 equivalents of Cl2 gives compound Q. Treatment of Q with Ca(OH)2 produces compound R and calcium salt S.
The correct statement(s) regarding P, Q, R and S is(are) - List-I contains various reaction sequences and List-II contains the possible products. Match each entry in List-I with the appropriate entry in List-II and choose the correct option.
List I
List II
(P) 
(1) 
(Q) 
(2) 
(R) 
(3) 
(S) 
(4) 
(5) 
View More Questions
Top JEE Advanced Questions
- Yellow light is used in a single slit diffraction experiment with slit width of 0.6 mm. If yellow light is replaced by X-rays, then the observed pattern will reveal
- The size of the image of an object, which is at infinity, as formed by a convex lens of focal length 30 cm is 2 cm. If a concave lens of focal length 20 cm is placed between the convex lens and the image at a distance of 26 cm from the convex lens, calculate the new size of the image.
- A concave lens of glass, refractive index 1.5 has both surfaces of same radius of curvature R. On immersion in a medium of refractive index 1.75, it will behave as a
- The position vector $\vec{r}$ of a particle of mass $m$ is given by the following equation $\vec{r}(t)=\alpha t^{3} \hat{i}+\beta t^{2} \hat{j}$ where $\alpha=\frac{10}{3} \,ms ^{-3}, \beta=5\, ms ^{-2}$ and $m =0.1 \,kg$. At $t =1\, s$, which of the following statement (s) is (are) true about the particle?
- In an n-p-n transistor circuit, the collector current is 10 mA. If 90% of the electrons emitted reach the collector
View More Questions