AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSIC
AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSIC
Exam (elaborations)
AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSICAL CHEMISTRY
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AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSIC
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AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSIC
AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSICAL CHEMISTRY
AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSICAL CHEMISTRY
A-level
CHEMISTRY
Paper 1 Inorganic and Physical Chemistry
Tuesday 13 June 2017 Afternoon Time allowed: 2 hours
Materials
For this paper you ...
aqa a level chemistry paper 1 inorganic and physical chemistry
aqa a level chemistry paper 1 inorganic and physical chemistry a level chemistry paper 1 inorganic and physical chemistry tue
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AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSIC
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AQA A-LEVEL CHEMISTRY PAPER 1 INORGANIC AND PHYSICAL
CHEMISTRY
Please write clearly in block capitals.
Centre Candidate
number number
Surname
Forename(s)
Candidate ure
A-level
CHEMISTRY
Paper 1 Inorganic and Physical Chemistry
Tuesday 13 June 2017 Afternoon Time allowed: 2 hours
Materials
For this paper you must have: For Examiner’s Use
the Periodic Table/Data Booklet, provided as an insert (enclosed) Questio Mark
a ruler with millimetre measurements n
a calculator, which you are expected to use where appropriate. 1
2
Instructions
Use black ink or black ball-point pen. 3
Fill in the boxes at the top of the page. 4
Answer all questions. 5
You must answer the questions in the spaces provided.
6
Do not write outside the box around each page or on blank pages.
All working must be shown. 7
Do all rough work in this book. Cross through any work 8
you do not want to be marked. 9
10
Information
The marks for questions are shown in brackets. 11
TOTAL
*jun177405101* 7405/1
IB/M/Jun17/
E8
, The maximum mark for this paper is 105.
*jun177405101* 7405/1
IB/M/Jun17/
E8
, Do not
2 write
outside the
box
Answer all questions in the spaces provided
0 1 This question is about silver iodide.
0 1 . 1 Define the term enthalpy of lattice formation.
[2 marks]
0 1 . 2 Some enthalpy change data are shown in Table 1.
Use the data in Table 1 to calculate the enthalpy of lattice
formation of silver iodide.
[2 marks]
Enthalpy of lattice formation kJ mol−1
*02
IB/M/
* Jun17/7405/1
, Do not
3 write
outside the
box
0 1 . 3 A calculation of the enthalpy of lattice formation of silver iodide based
on a
perfect ionic model gives a smaller numerical value than the value
calculated in Question 1.2
Explain this difference.
[2 marks]
0 1
. 4 Identify a reagent that could be used to indicate the presence of
iodide ions in an aqueous solution and describe the observation
made.
[2 marks]
Reagent
Observation
8
Turn over for the next question
Turn over ►
*03
IB/M/
* Jun17/7405/1
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