Answers

2016-02-26T19:43:50+05:30
H2SO4  --> 2H+     +  SO42-

[H2SO4] = 0.05
[H+ ] = 2*0.05 = 0.1
pH = -log[H+]
     = -log[0.1]
pH = 1
hope dis hlps
2 1 2