From Mock A · Paper 1: Inorganic and Physical Chemistry
9.12 marks
Write an equation for the reaction of sodium oxide with water and give the approximate pH of the solution.
From Mock A · Paper 1: Inorganic and Physical Chemistry
9.22 marks
Explain why the melting point of MgO is much higher than that of P₄O₁₀.
From Mock A · Paper 3: Practical skills, all content and multiple choice
211 mark
Which oxide is amphoteric?
From Mock B · Paper 1: Inorganic and Physical Chemistry
15.12 marks
Write equations for the reactions of sodium oxide and sulfur trioxide with water.
From Mock B · Paper 1: Inorganic and Physical Chemistry
15.21 mark
State what is meant by aluminium oxide being amphoteric.
From Mock B · Paper 3: Practical skills, all content and multiple choice
261 mark
Which oxide forms an acidic solution in water?
From Mock C · Paper 1: Inorganic and Physical Chemistry
153 marks
Explain why sodium oxide has a high melting point and phosphorus(V) oxide a much lower one.
From Mock C · Paper 3: Practical skills, all content and multiple choice
251 mark
Which Period 3 chloride reacts with water to give an acidic solution and HCl fumes?
Score 0 / 13 · 0 of 8 marked
This paper is written by Plasmo in the style of the AQA A-Level Chemistry exam. It is not a past paper and is not produced or endorsed by the exam board.
Properties of Period 3 elements and their oxides Exam Questions: AQA A-Level Chemistry | Plasmo