Question

Which has the highest number of H+ ions in its solution?
1) 20 ml N/10 H2SO4
2) 10 ml N/5 HCl
3) 15 ml N/5 HNO3
4) 10 ml N/10 H3PO4

Answer 1

1. 20 ml N/10 H2SO4.
May be this is right