Which statements about dilute sulfuric acid are correct?1. 1. It turns red litmus paper blue. 2. It reacts with magnesium(II) oxide to form magnesium(II) sulfate and water. 3. It reacts with magnesium to form magnesium(II) sulfate and carbon dioxide. 4. Its pH is below pH 7
2. It reacts with magnesium(II) oxide to form magnesium(II) sulfate and water.
4. Its pH is below pH 7
Comments
Leave a comment