Question

The ph of 10^-3 mole dm-3 of an aqueous solution of H2SO4 is
A 3.0
B 2.7
C 2.0
D 1.5
Answer with explanation

Answer 1

The ph of 10^-3 mole dm-3 of an aqueous solution of H2SO4 is 2.7

Answer 2

According the equation H2SO4 ----> 2H^+ + SO4^-2 H2SO4[10^-3] would ionize completely and produce 2 multiply H^+[10^-3] That is when apply PH means negative log of that value it will give ans 2.67..