Which statement is true for solution of0.020 M H2SO4 ...........
a) 2 litre of the solution contains 0.020 mole of SO4 2-.
b) 2 litre of the solution contains 0.080 mole of H3O+.
c) 1 litre of the solution contains 0.020 mole of H3O+.
d) None of these.
Please explain in detail.........
Everyone, please share their answers for the question
Option b, 2 litre of solution contains 0.080 mole of H3O+., is the answer.
1L of solution contains 0.02 moles of H2SO4
2L will contain 0.04 moles of H2SO4
Each mole of H2SO4 dissociates to give 2 moles of H3O+
Therefore, 2L of solution contains 2 X 0.04 = 0.08 moles of H3O+.
1L of solution contains 0.02 moles of H2SO4
2L will contain 0.04 moles of H2SO4
Each mole of H2SO4 dissociates to give 2 moles of H3O+
Therefore, 2L of solution contains 2 X 0.04 = 0.08 moles of H3O+.