Class 10 daily Science worksheet
Use the evidence in the question. Balance any equations you write.
Name ________________________Date ______________
Practice questions
- What colour is phenolphthalein in a typical alkaline solution?
- Balance HCl + Mg(OH)₂ → MgCl₂ + H₂O.
- What happens to blue litmus in an acidic solution?
- Name the two products when hydrochloric acid neutralises sodium hydroxide.
- Which is more acidic, a pH 3 solution or a pH 5 solution?