This quiz pulls questions at random from the entire 1100+ question-bank

1. Describe the test for hydrogen gas

Question 1 of 10

2. What is the formula of the iodide ion?

Question 2 of 10

3. What is the formula of aluminium oxide?

Question 3 of 10

4. An experiment investigates which of metals X and Z is more reactive. The result is X + ZSO₄ → X + ZSO₄. Which metal is more reactive?

Question 4 of 10

5.

What is the formula for strontium phosphide?

Question 5 of 10

6. Which is less reactive: sodium or potassium?

Question 6 of 10

7. What happens when something freezes?

Question 7 of 10

8. Write the ionic half-equation for the reaction that takes place at the cathode during the electrolysis of lead(II) bromide

Question 8 of 10

9. sulfuric acid + copper oxide →

Question 9 of 10

10. What is the unit of solubility?

Question 10 of 10


 

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