Paper 1 H - SAMPLE SET 1 Q5
5) Hydrogen chloride (HCl) is a gas.
5.1) Complete the diagram to show all of the arrangement of the outer shell electrons of the hydrogen and chlorine atoms in hydrogen chloride. [1 mark]
5.1) Complete the diagram to show all of the arrangement of the outer shell electrons of the hydrogen and chlorine atoms in hydrogen chloride. [1 mark]
5.2) Hydrochloric acid is a strong acid.
Ethanoic acid is a weak acid.
Describe a reaction that could be used to show the difference between a weak acid and a strong acid.
You should explain why the weak acid and the strong acid give different results. [6 marks]
(Total for Question 5 = 7 marks)
Ethanoic acid is a weak acid.
Describe a reaction that could be used to show the difference between a weak acid and a strong acid.
You should explain why the weak acid and the strong acid give different results. [6 marks]
(Total for Question 5 = 7 marks)