JEE Main 2005Annual, Paper 1ChemistryEasyEquilibrium123× since 2002Hydrogen ion concentration in mol / L in a solution of pH = 5.4 will be :AOption A. 3.98 ×\times× 10⁻⁶BOption B. 3.68 ×\times× 10⁻⁶COption C. 3.88 ×\times× 10⁶DOption D. 3.98 ×\times× 10⁸CheckSkip · show solution
