If you were to prepare a concentrated buffer and a diluted buffer both at the same pH and then add HCI to each one, what should happen? O The pH of both solutions will increase, with the pH of the diluted buffer increasing most. O The pH of both solutions will decrease, with the pH of the diluted buffer decreasing most. O The pH of both solutions will decrease, with the pH of the concentrated buffer decreasing most. O The pH of both solutions will increase, with the pH of the concentrated buffer increasing most.