Which has the highest ${\mathrm{pK}}_{\mathrm{a}}$ value?

Important Questions on Carboxylic Acids

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 19 - Carboxylic Acids>QUESTIONS>Q 31

Which of the following compounds will have the smallest ${\mathrm{pK}}_{\mathrm{a}}$ values?

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 19 - Carboxylic Acids>QUESTIONS>Q 32

Among the following most acidic is