JEE Main 202528 Jan, Morning shiftChemistryEasyEquilibrium123× since 2002A weak acid HA has degree of dissociation x. Which option gives the correct expression of (pH−pKa)(\mathrm{pH} - \mathrm{p}K_a)(pH−pKa)?AOption A. log(1+2x)\log(1 + 2x)log(1+2x)BOption B. log(1−xx)\log\left(\dfrac{1-x}{x}\right)log(x1−x)COption C. log(x1−x)\log\left(\dfrac{x}{1-x}\right)log(1−xx)DOption D. 0CheckSkip · show solution
