Here in this example question, it says sulfuric acid is added to a large container of water. How is the solution different from the original water? All right, so here the solution has fewer hydrogen ions. Now remember when we place sulfuric acid within our aqueous solution, it will produce H+ ions plus sulfate ions.
Again, this doesn't all happen in one in one step we'd lose each H+ ions within different steps. We'll talk about that much later on, but for right now, if we're going to lose all the H+ ions, we'd have two H+ ions within solution and then our sulfate ion and solution. So there should be more H+ ions within our solution, not fewer.
The solution turns blue litmus paper red, which is true. The solution turns red litmus paper blue no. And assets would change blue litmus paper into red. The solution has more water molecules. So here molecules would mean that it stays intact and it doesn't become ions. But we know that if we take sulfuric acid and place it within the water, we're going to produce these ions.
So there will be fewer molecules and more ions within our new solution. So here the only answer that's true is option B.