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Official summer 2024 Pearson Edexcel 8CH0/01 GCE AS Level In Chemistry (8CH0) Paper 01: Core Inorganic and Physical Chemistry Merged Question Paper + Mark Scheme$7.99
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Official summer 2024 Pearson Edexcel 8CH0/01 GCE AS Level In Chemistry (8CH0) Paper 01: Core Inorganic and Physical Chemistry Merged Question Paper + Mark Scheme
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Course
Official summer 2024 Pearson Edexcel
Institution
Official Summer 2024 Pearson Edexcel
Official summer 2024
Pearson Edexcel
8CH0/01
GCE AS Level
In Chemistry (8CH0)
Paper 01: Core Inorganic and Physical Chemistry
Merged Question Paper + Mark Scheme
Advanced Subsidiary
PAPER 1: Core Inorganic and Physical Chemistry
You must have: Total Marks
Scientific calculator, Data Booklet
Instructions
•• Use black ink or ball‑point pen.
If pencil is used for diagrams/sketches/graphs it must be dark (HB or B).
• Fill in the boxes at the top of this page with your name,
centre number and candidate number.
•• Answer all questions.
Answer the questions in the spaces provided
– there may be more space than you need.
Information
•• The total mark for this paper is 80.
The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• ability
For the question marked with an asterisk (*), marks will be awarded for your
to structure your answer logically, showing the points that you make are
related or follow on from each other where appropriate.
• A Periodic Table is printed on the back cover of this paper.
Advice
•• Read each question carefully before you start to answer it.
Show all your working in calculations and include units where appropriate.
• Check your answers if you have time at the end. Turn over
, Answer ALL questions.
Some questions must be answered with a cross in a box . If you change your mind about an
DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
answer, put a line through the box and then mark your new answer with a cross .
31 3–
1 What is the electronic configuration of the phosphide ion, 15 P ?
A 1s22s22p63s23p3
B 1s22s22p63s23p6
C 1s22s22p63s2
D 1s22s22p63p6
(Total for Question 1 = 1 mark)
2 Which could be the first four successive ionisation energies, in kJ mol−1 , of a
Group 4 element?
A 496 4563 6913 9544
B 900 1757 14 849 21 007
C 801 2427 3610 25 026
D 1086 2353 4621 6223
(Total for Question 2 = 1 mark)
3 Which pair of responses show the trend in atomic radii of atoms, excluding the
noble gases (Group 0)?
Trend across Period 2 Trend down Group 2
A increasing increasing
B increasing decreasing
C decreasing decreasing
D decreasing increasing
(Total for Question 3 = 1 mark)
2
*P76893A0224*
, 4 A student was provided with three aqueous solutions of potassium chloride,
potassium bromide and potassium iodide.
DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
To identify the halide present, dilute nitric acid and silver nitrate solution were added
to each of the three solutions.
(a) (i) Give the observations that the student would make in each case.
(3)
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