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AQA A-level CHEMISTRY Paper 1 JUNE 2024 QUESTION PAPER: Inorganic and Physical Chemistry £14.33   Add to cart

Exam (elaborations)

AQA A-level CHEMISTRY Paper 1 JUNE 2024 QUESTION PAPER: Inorganic and Physical Chemistry

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  • Module
  • A-level CHEMISTRY
  • Institution
  • A-level CHEMISTRY

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  • September 6, 2024
  • 47
  • 2024/2025
  • Exam (elaborations)
  • Only questions
  • A-level CHEMISTRY
  • A-level CHEMISTRY
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A level


AQA
Please write clearly in block capitals.

Centre number Candidate
number


Surname

Forename(s)

Candidatee
signatur
I declare this is my own
work.

A-
level
CHEMTR
IS Y
Paper 1 Inorganic and Physical Chemistry


Monday 10 June 2024 Morning 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)
 a ruler with millimetre measurements Questio Mark
n
 a scientific calculator, which you are expected to use where appropriate.
1

Instructions 2
 Use black ink or black ball-point pen. 3
 Fill in the boxes at the top of this page. 4
 Answer all questions.
5
 You must answer the questions in the spaces provided. Do not
write outside the box around each page or on blank pages. 6
 If you need extra space for your answer(s), use the lined pages at 7
the end of this book. Write the question number against your 8
answer(s).
 All working must be shown. 9
 Do all rough work in this book. Cross through any work TOTAL
you do not want to be marked.

Information

,A level
 The marks for questions are shown in brackets.
 The maximum mark for this paper is 105.

, Answer all questions in the spaces box
provided.


0 1 This question is about atomic structure.
0 1
.1 In 1897 JJ Thomson discovered the electron. He suggested that atoms
were positively charged spheres with electrons embedded within them.

Figure 1 represents an atom using Thomson’s model.

Figure 1




Suggest the identity of this atom.

Give two differences between the modern model of an atom and the
Thomson model of an atom.
[3 marks]

Identity

Difference 1



Difference 2

, 0 1 .2 Tellurium has a relative atomic mass of
127.6 Iodine has a relative atomic mass
of 126.9

Define relative atomic mass.

Suggest one property of tellurium that justifies its position before
iodine in the modern Periodic Table.
[3 marks]
Definition




Justification




0 1 .3 A sample of tellurium is analysed in a time of flight (TOF) mass
spectrometer using electron impact ionisation.

Give an equation, including state symbols, for this ionisation.
[1 mark]




Question 1 continues on the next page

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