Ionisation of which of the following will be | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The degree of ionisation of an acid in water depends on its acid dissociation constant $(K_a)$. $A$ higher $K_a$ value indicates a stronger acid,w

Vedclass · Accepted Answer

Picric acid

Vedclass · Answer

(A) The degree of ionisation of an acid in water depends on its acid dissociation constant $(K_a)$. $A$ higher $K_a$ value indicates a stronger acid,which ionises to a greater extent. Picric acid ($2,4,6$-trinitrophenol) is a very strong organic acid due to the strong electron-withdrawing effect of three $-NO_2$ groups at the ortho and para positions,which stabilizes the phenoxide ion. Its acidity is comparable to that of strong mineral acids,making its ionisation in water significantly higher than that of carboxylic acids like acetic acid,formic acid,or benzoic acid.

Ionisation of which of the following will be maximum in water?

Similar Questions

According to the Bronsted-Lowry concept,the correct order of relative strength of bases follows the order:

For any diprotic acid of the type $H_2A$,the relationship between the first $(Ka_1)$ and second $(Ka_2)$ ionization constants is:

The species among the following,which can act as an acid and a base is

Which of the following is the strongest base?

The conjugate acid of $HPO_3^{2-}$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module