Questions as text
Q1 · Which diagrams show a giant molecular structure? 0654/11 Oct/Nov 2006
18 Which diagrams show a giant molecular structure? 1 2 3 A 1 only B 2 only C 3 only D 1, 2 and 3
1 marks
Answer: A
This question in 0654/11 Oct/Nov 2006
Q2 · Which material is made from silicon(IV) oxide combined with metal oxides? 0654/11 Oct/Nov 2007
16 Which material is made from silicon(IV) oxide combined with metal oxides? A brass B glass C polythene D steel
1 marks
Answer: B
This question in 0654/11 Oct/Nov 2007
Q3 · Which material is combined with a metal oxide to make glass? 0654/11 May/June 2010
17 Which material is combined with a metal oxide to make glass? A carbon B carbon dioxide C silicon D silicon(IV) oxide
1 marks
Answer: D
This question in 0654/11 May/June 2010
Q4 · Which material is combined with a metal oxide to make glass? 0654/12 May/June 2010
27 Which material is combined with a metal oxide to make glass? A carbon B carbon dioxide C silicon D silicon(IV) oxide
1 marks
Answer: D
This question in 0654/12 May/June 2010
Q5 · Which material is made from silicon(IV) oxide combined with metal oxides? 0654/11 Oct/Nov 2010
18 Which material is made from silicon(IV) oxide combined with metal oxides? A brass B glass C polythene D steel
1 marks
Answer: B
This question in 0654/11 Oct/Nov 2010
Q6 · Which material is made from silicon(IV) oxide combined with metal oxides? 0654/12 Oct/Nov 2010
14 Which material is made from silicon(IV) oxide combined with metal oxides? A brass B glass C polythene D steel
1 marks
Answer: B
This question in 0654/12 Oct/Nov 2010
Q7 · Which material is made from silicon(IV) oxide combined with metal oxides? 0654/13 Oct/Nov 2010
22 Which material is made from silicon(IV) oxide combined with metal oxides? A brass B glass C polythene D steel
1 marks
Answer: B
This question in 0654/13 Oct/Nov 2010
Q8 · Some properties of three substances are shown 0654/11 May/June 2011
18 Some properties of three substances are shown. melting point boiling point electrical conductivity substance / °C / °C when molten W 801 1413 good X −111 −78 poor Y 1610 2230 poor What are the structures of W, X and Y? giant covalent giant ionic molecular structure structure structure A W Y X B X W Y C Y W X D Y X W
1 marks
Answer: C
This question in 0654/11 May/June 2011
Q9 · Some properties of three substances are shown 0654/12 May/June 2011
17 Some properties of three substances are shown. melting point boiling point electrical conductivity substance / °C / °C when molten W 801 1413 good X −111 −78 poor Y 1610 2230 poor What are the structures of W, X and Y? giant covalent giant ionic molecular structure structure structure A W Y X B X W Y C Y W X D Y X W
1 marks
Answer: C
This question in 0654/12 May/June 2011
Q10 · Some properties of three substances are shown 0654/13 May/June 2011
17 Some properties of three substances are shown. melting point boiling point electrical conductivity substance / °C / °C when molten W 801 1413 good X −111 −78 poor Y 1610 2230 poor What are the structures of W, X and Y? giant covalent giant ionic molecular structure structure structure A W Y X B X W Y C Y W X D Y X W
1 marks
Answer: C
This question in 0654/13 May/June 2011
Q11 · Diamond and silicon(IV) oxide are hard materials 0654/11 Oct/Nov 2011
18 Diamond and silicon(IV) oxide are hard materials. What could be the reason for this? A They are compounds of non-metallic elements. B They are naturally occurring materials. C They have giant structures with covalent bonding. D They have very high melting points.
1 marks
Answer: C
This question in 0654/11 Oct/Nov 2011
Q12 · Diamond and silicon(IV) oxide are hard materials 0654/12 Oct/Nov 2011
21 Diamond and silicon(IV) oxide are hard materials. What could be the reason for this? A They are compounds of non-metallic elements. B They are naturally occurring materials. C They have giant structures with covalent bonding. D They have very high melting points.
1 marks
Answer: C
This question in 0654/12 Oct/Nov 2011
Q13 · Diamond and silicon(IV) oxide are hard materials 0654/13 Oct/Nov 2011
21 Diamond and silicon(IV) oxide are hard materials. What could be the reason for this? A They are compounds of non-metallic elements. B They are naturally occurring materials. C They have giant structures with covalent bonding. D They have very high melting points.
1 marks
Answer: C
This question in 0654/13 Oct/Nov 2011
Q14 · Which diagram shows the structure of graphite? 0654/12 May/June 2024
16 Which diagram shows the structure of graphite? A B C D
1 marks
Answer: A
This question in 0654/12 May/June 2024
Q15 · Which diagram shows the structure of graphite? 0654/13 May/June 2024
16 Which diagram shows the structure of graphite? A B C D
1 marks
Answer: A
This question in 0654/13 May/June 2024
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