Acids, Bases and Salts
Science · Grade 10 · Week 2 · 25 questions
Acids, bases, and salts are fundamental categories of chemicals that interact in important ways. Understanding their properties and reactions is essential for chemistry and has practical applications in everyday life.
What you'll practise
- Identify acids, bases, and their properties
- Use indicators to test pH levels
- Understand neutralisation reactions
- Describe the formation and uses of salts
All 25 questions in this Acids, Bases and Salts quiz
Grade 10 Science — Acids, Bases and Salts: 25 practice questions with instant scoring and explanations.
- What is the pH of a neutral solution at 25°C?
- Which of the following is a property of bases?
- Phenolphthalein turns what colour in acidic solution?
- The process of neutralisation produces:
- Which salt is used as an antacid to relieve indigestion?
- What is the chemical name of common salt?
- Washing soda is used for:
- The pH scale ranges from:
- Which of the following is a strong acid?
- Plaster of Paris is the hemihydrate of:
- Blue litmus paper turns red in:
- Which of these gives a basic solution when dissolved in water?
- The reaction between an acid and a base is called:
- Which indicator is used to test for the presence of starch?
- What is the chemical formula for washing soda?
- A salt formed by the complete neutralisation of an acid by a base is:
- Which of the following has a pH greater than 7?
- Turmeric is used as a natural indicator because it turns:
- The chemical formula of baking soda is:
- Which of these salts is sparingly soluble in water?
- Metallic oxides are generally:
- When an acid reacts with a metal carbonate, the gas produced is:
- The pH of 0.1 M HCl solution is approximately:
- Sodium hydroxide (NaOH) is produced industrially by:
- Which statement about salts is correct?
Question 1 of 250 correct so far