The `pK_(a)` values of four carboxlic acids are 4.76, 4.19, 0.23 and 3.41 respectively. The `pK_(a)` value of strogest carboxlic acids among them is

pK_a value of the strongest acid among the following is

Select the pK_(a) value of the strongest acid from the following

The pK_(a) values of four carboxylic acids are given below. Identify the weakest carboxylic acid.

The pK_(a) value of acids A,B,C and D are 2.3,3.2,4 and 5 respectively . The strongest acid amonst them is

The pK_(a) values of the three weak acids HA, HB and HC are 4.74, 3.75 and 4.20, respectively. Arrange them in order their of increasing acid strengths.

pK, value of trifluoroacetic acid, benzoic acid and acetic acid are respectively