Questions as text
Q1 · Element Z conducts electricity and forms a basic oxide 0652/11 Oct/Nov 2007
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Element Z conducts electricity and forms a basic oxide.
What could Z be?
Na Mg S) Cl
A v x x x
B v v x x
Cc x x x v
D x x v v
1 marks
Answer: B
This question in 0652/11 Oct/Nov 2007
Q2 · Hydrochloric acid is used to clean metals 0652/11 Oct/Nov 2007
10 Hydrochloric acid is used to clean metals. The acid reacts with the oxide layer on the surface of the metal, forming a salt and water. Which word describes the metal oxide? A alloy B base C element D indicator
1 marks
Answer: B
This question in 0652/11 Oct/Nov 2007
Q3 · The oxides of two elements, X and Y, are separately dissolved in water and the pH of each… 0652/11 Oct/Nov 2008
8 The oxides of two elements, X and Y, are separately dissolved in water and the pH of each solution tested. oxide tested pH of solution X 1 Y 13 Which information about X and Y is correct? oxide is acidic oxide is basic metal non-metal A X Y X Y B X Y Y X C Y X X Y D Y X Y X
1 marks
Answer: B
This question in 0652/11 Oct/Nov 2008
Q4 · Which oxide is basic? 0652/11 Oct/Nov 2010
10 Which oxide is basic? A CO2 B H2O C MgO D NO2
1 marks
Answer: C
This question in 0652/11 Oct/Nov 2010
Q5 · The statements are about non-metals and their oxides 0652/11 Oct/Nov 2013
8 The statements are about non-metals and their oxides. Non-metals…X…electrons to form ions. The oxides of non-metals are ...Y…. Which words complete the statements? X Y A gain acidic B gain basic C lose acidic D lose basic
1 marks
Answer: A
This question in 0652/11 Oct/Nov 2013
Q6 · The physical states of some elements at room temperature and the types of their oxides… 0652/11 Oct/Nov 2013
12 The physical states of some elements at room temperature and the types of their oxides are shown. Which element is a metal? physical state type of oxide A gas acidic B gas basic C solid acidic D solid basic
1 marks
Answer: D
This question in 0652/11 Oct/Nov 2013
Q7 · The statements are about non-metals and their oxides 0652/12 Oct/Nov 2013
8 The statements are about non-metals and their oxides. Non-metals…X…electrons to form ions. The oxides of non-metals are ...Y…. Which words complete the statements? X Y A gain acidic B gain basic C lose acidic D lose basic
1 marks
Answer: A
This question in 0652/12 Oct/Nov 2013
Q8 · The physical states of some elements at room temperature and the types of their oxides… 0652/12 Oct/Nov 2013
12 The physical states of some elements at room temperature and the types of their oxides are shown. Which element is a metal? physical state type of oxide A gas acidic B gas basic C solid acidic D solid basic
1 marks
Answer: D
This question in 0652/12 Oct/Nov 2013
Q9 · An element X is burnt in oxygen 0652/11 Oct/Nov 2014
8 An element X is burnt in oxygen. A solid oxide is produced which dissolves in water to form a solution of pH 13. What is X? A carbon B phosphorus C sodium D sulfur
1 marks
Answer: C
This question in 0652/11 Oct/Nov 2014
Q10 · An element X is burnt in oxygen 0652/12 Oct/Nov 2014
8 An element X is burnt in oxygen. A solid oxide is produced which dissolves in water to form a solution of pH 13. What is X? A carbon B phosphorus C sodium D sulfur
1 marks
Answer: C
This question in 0652/12 Oct/Nov 2014
Q11 · Which oxide is basic? 0652/11 Oct/Nov 2017
8 Which oxide is basic? A calcium oxide B carbon dioxide C sulfur dioxide D water
1 marks
Answer: A
This question in 0652/11 Oct/Nov 2017
Q12 · Which oxide is basic? 0652/12 Oct/Nov 2017
8 Which oxide is basic? A calcium oxide B carbon dioxide C sulfur dioxide D water
1 marks
Answer: A
This question in 0652/12 Oct/Nov 2017
Q13 · The statements are about non-metals and their oxides 0652/11 Oct/Nov 2018
11 The statements are about non-metals and their oxides. Non-metals«X«electrons to form ions. The oxides of non-metals are ...Y«. Which words complete the statements? X Y A gain acidic B gain basic C lose acidic D lose basic
1 marks
Answer: A
This question in 0652/11 Oct/Nov 2018
Q14 · The statements are about non-metals and their oxides 0652/12 Oct/Nov 2018
11 The statements are about non-metals and their oxides. Non-metals«X«electrons to form ions. The oxides of non-metals are ...Y«. Which words complete the statements? X Y A gain acidic B gain basic C lose acidic D lose basic
1 marks
Answer: A
This question in 0652/12 Oct/Nov 2018
Q15 · The diagram shows the positions of two elements, X and Y, in the Periodic Table 0652/11 Oct/Nov 2019
11 The diagram shows the positions of two elements, X and Y, in the Periodic Table. Y X Which row describes elements X and Y, and their oxides? element X element Y oxide of X oxide of Y A metal non-metal acidic alkali B metal non-metal alkali acidic C non-metal metal acidic alkali D non-metal metal alkali acidic
1 marks
Answer: B
This question in 0652/11 Oct/Nov 2019
Q16 · Which oxide is acidic? 0652/12 Oct/Nov 2019
9 Which oxide is acidic? A calcium oxide B copper oxide C magnesium oxide D sulfur oxide
1 marks
Answer: D
This question in 0652/12 Oct/Nov 2019
Q17 · Which oxide is basic? 0652/11 Oct/Nov 2023
12 Which oxide is basic? A Cl 2O7 B P4O10 C Rb2O D SO2
1 marks
Answer: C
This question in 0652/11 Oct/Nov 2023
Q18 · Which oxide is basic? 0652/12 Oct/Nov 2023
12 Which oxide is basic? A Cl 2O7 B P4O10 C Rb2O D SO2
1 marks
Answer: C
This question in 0652/12 Oct/Nov 2023
Q19 · Which row about the named oxides is correct? 0652/11 Oct/Nov 2024
11 Which row about the named oxides is correct? metallic or acidic or name of oxide non-metallic oxide basic oxide A calcium oxide metallic acidic B sulfur dioxide metallic basic C calcium oxide non-metallic basic D sulfur dioxide non-metallic acidic
1 marks
Answer: D
This question in 0652/11 Oct/Nov 2024
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