1. What happens when a small amount of hydrogen is burnt in a test tube?

Question 1 of 14

2. Is iron (III) hydroxide acidic or basic?

Question 2 of 14

3. State the colour of litmus in acidic and alkaline solutions

Question 3 of 14

4. Write the word equation to represent the reaction between nitric acid and copper carbonate

Question 4 of 14

5. Which are described as basic: metal oxides or non-metal oxides?

Question 5 of 14

6. Describe the test for carbon dioxide gas

Question 6 of 14

7. State the formula for the copper (II) ion

Question 7 of 14

8. What is the pH of a weak alkali?

Question 8 of 14

9. What is an acid?

Question 9 of 14

10. How can metal carbonates be used to produce carbon dioxide?

Question 10 of 14

11. What is a base?

Question 11 of 14

12. What do each of the following state symbols represent: (s), (l), (g), (aq)

Question 12 of 14

13. What is the formula for aluminium oxide?

Question 13 of 14

14. What is the universal indicator colour of a weakly acid solution?

Question 14 of 14


 

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