1. Nitric acid and silver nitrate are added to a solution containing bromide ions. Describe the result.

Question 1 of 10

2. When NaOH is added to a sample, the resultant gas turns damp red litmus paper blue. What cation was present in the sample?

Question 2 of 10

3. In the flame test for copper (II) ions what colour is the result?

Question 3 of 10

4. When testing for halide ions, after silver nitrate is added to a sample a white precipitate is formed. Give the formula of the anion present in the sample.

Question 4 of 10

5. Nitric acid and silver nitrate are added to a solution containing iodide ions. Describe the result.

Question 5 of 10

6. In a flame test, a blue-green colour is seen. Give the formula of the cation which is present.

Question 6 of 10

7. Describe how you would carry out a flame test

Question 7 of 10

8. How would you test for the ammonium ion (NH₄⁺)?

Question 8 of 10

9. What is the test for iron (III) ions (Fe³⁺) and what is the result?

Question 9 of 10

10. How are sodium ions identified, and what is the result?

Question 10 of 10