Question

Why HCl and h2so4 have different pH value while they both are strong acids

Answer 1

Answer:

HCl and H2SO4 have different pH values because HCl on ionization gives 1 H+ ion while H2SO4 gives 2

Explanation:

HCl= H+ + Cl-

H2SO4= 2H+ +SO4 -2

As H2SO4 dissociates to give 2 hydrogen ions....so it is more acidic and has low ph value than HCl