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2025 Pearson Edexcel Level GCE Advance Subsidiary In Chemistry (8CH0) Paper 02: Core Organic and Physical Chemistry ( Question Paper with Mark Scheme Combined, June 2025)
Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 This question is about a naturally‑occurring compound called myrcene, which is found in many plants. The skeletal formula of myrcene is shown. (a) What is the molecular formula of myrcene? (1) A C5H5 B C5H8 C C10H10 D C10H16 (b) What is the maximum number of moles of bromine molecules that could react with one mole ...
- Exam (elaborations)
- • 54 pages •
Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 This question is about a naturally‑occurring compound called myrcene, which is found in many plants. The skeletal formula of myrcene is shown. (a) What is the molecular formula of myrcene? (1) A C5H5 B C5H8 C C10H10 D C10H16 (b) What is the maximum number of moles of bromine molecules that could react with one mole ...
2025 Pearson Edexcel GCE A Level In Chemistry (9CH0) Paper 01: Advanced Inorganic and Physical Chemistry ( Question Paper with Mark Scheme Combined, June 2025)
Answer ALL questions. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 The table shows data for the three stable isotopes of argon. Isotope Relative isotopic massPercentage abundance 36Ar 35.97 0.337 38Ar 37.96 0.063 40Ar 39.96 99.600 (a) State what is meant by the term ‘relative isotopic mass’. (2) ..................................................................
- Exam (elaborations)
- • 64 pages •
Answer ALL questions. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 The table shows data for the three stable isotopes of argon. Isotope Relative isotopic massPercentage abundance 36Ar 35.97 0.337 38Ar 37.96 0.063 40Ar 39.96 99.600 (a) State what is meant by the term ‘relative isotopic mass’. (2) ..................................................................
2025 Pearson Edexcel GCE AS Level in Business (8BS0) Paper 01 Marketing and People ( Question Paper with Mark Scheme Combined, June 2025)
Answer ALL questions. SECTION A Read Extract A in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 (a) What is meant by niche market? (2) .................................................................................................................................................................................................................................................................................... .....................................
- Exam (elaborations)
- • 44 pages •
Answer ALL questions. SECTION A Read Extract A in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 (a) What is meant by niche market? (2) .................................................................................................................................................................................................................................................................................... .....................................
2025 Pearson Edexcel GCE A Level In Chemistry (9CH0) Paper 03: General and Practical Principles in Chemistry ( Question Paper with Mark Scheme Combined, June 2025)
Answer ALL questions. Write your answers in the spaces provided. 1 This question is about ionisation energies. The table shows the first four ionisation energies of three elements in the same group of the Periodic Table. The letters used are not the symbols of the elements. Element First ionisation energy / kJ mol−1 Second ionisation energy / kJ mol−1 Third ionisation energy / kJ mol−1 Fourth ionisation energy / kJ mol−1 X Y Z (a) State what is meant by the term ‘fi...
- Exam (elaborations)
- • 80 pages •
Answer ALL questions. Write your answers in the spaces provided. 1 This question is about ionisation energies. The table shows the first four ionisation energies of three elements in the same group of the Periodic Table. The letters used are not the symbols of the elements. Element First ionisation energy / kJ mol−1 Second ionisation energy / kJ mol−1 Third ionisation energy / kJ mol−1 Fourth ionisation energy / kJ mol−1 X Y Z (a) State what is meant by the term ‘fi...
2025 Pearson Edexcel GCE AS Level in Business (8BS0) Paper 02 Managing Business Activities ( Question Paper with Mark Scheme Combined, June 2025)
Answer ALL questions. SECTION A Read Extracts A and B in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 (a) What is meant by exchange rate? (2) .................................................................................................................................................................................................................................................................................... .............................
- Exam (elaborations)
- • 46 pages •
Answer ALL questions. SECTION A Read Extracts A and B in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 (a) What is meant by exchange rate? (2) .................................................................................................................................................................................................................................................................................... .............................
2025 Pearson Edexcel GCE A Level In Chemistry (9CH0) Paper 02: Advanced Organic and Physical Chemistry ( Question Paper with Mark Scheme Combined, June 2025)
Answer ALL questions. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 This question is about mass spectrometry. (a) Which molecule would not give a molecular ion peak with m/z = 74? (1) A C2H5COOH B CHOCOOH C CH2(OH)COOH D CH3COOCH3 (b) The fragmentation pattern in a mass spectrum can be used to distinguish between structural isomers. Which m/z peak would be present i...
- Exam (elaborations)
- • 68 pages •
Answer ALL questions. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 This question is about mass spectrometry. (a) Which molecule would not give a molecular ion peak with m/z = 74? (1) A C2H5COOH B CHOCOOH C CH2(OH)COOH D CH3COOCH3 (b) The fragmentation pattern in a mass spectrum can be used to distinguish between structural isomers. Which m/z peak would be present i...
2025 Pearson Edexcel GCSE Music Technology (8MT0) Paper 04: Producing and Analysing ( Question Paper with Mark Scheme Combined, June 2025)
SECTION A Answer ALL questions. Write your answers in the spaces provided. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . Question 1 is about the bass part. 1 (a) (i) The bass is a combination of picked electric bass and a synth sound. Identify the synth sound used. (1) A Detuned sawtooth B Sine sub bass C Square wave D Wobble bass (ii) Complete the following sent...
- Exam (elaborations)
- • 34 pages •
SECTION A Answer ALL questions. Write your answers in the spaces provided. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . Question 1 is about the bass part. 1 (a) (i) The bass is a combination of picked electric bass and a synth sound. Identify the synth sound used. (1) A Detuned sawtooth B Sine sub bass C Square wave D Wobble bass (ii) Complete the following sent...
2025 Pearson Edexcel GCE In Economics B (9EB0) Paper 1: Markets and how they work ( Question Paper with Mark Scheme Combined, June 2025)
Answer ALL questions. SECTION A Read Extracts A–F in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 (a) Explain one benefit to train operating companies (TOCs) of leasing the trains. (4) ......................................................................................................................................................................................................................................................................
- Exam (elaborations)
- • 47 pages •
Answer ALL questions. SECTION A Read Extracts A–F in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 (a) Explain one benefit to train operating companies (TOCs) of leasing the trains. (4) ......................................................................................................................................................................................................................................................................
2025 Pearson Edexcel GCA A Level In Economics B (9EB0) Paper 2 Competing in the global economy ( Question Paper with Mark Scheme Combined, June 2025)
Answer ALL questions. SECTION A Read Extracts A–D in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 It is estimated that the income elasticity of demand (YED) for frozen food is -2.37. (a) Using this data and data in Extract D, calculate to 2 decimal places, the likely change in demand for frozen food in December 2022. You are advised to show your working. (4) ....................................................................................
- Exam (elaborations)
- • 52 pages •
Answer ALL questions. SECTION A Read Extracts A–D in the Source Booklet before answering Question 1. Write your answers in the spaces provided. 1 It is estimated that the income elasticity of demand (YED) for frozen food is -2.37. (a) Using this data and data in Extract D, calculate to 2 decimal places, the likely change in demand for frozen food in December 2022. You are advised to show your working. (4) ....................................................................................
2025 Pearson Edexcel GCSE Music Technology (8MT0) Paper 3: Listening and Analysing ( Question Paper with Mark Scheme Combined, June 2025)
SECTION A Answer ALL questions. Write your answers in the spaces provided. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 The Weeknd: Save Your Tears (2020) (a) Identify the most likely quantise value to have been used for the bass in the introduction. (1) A 1/16 B 1/8 C 1/4 D 1/2 (b) Identify the three drum sounds in the first verse between 0:08–0:15. (3) 1...
- Exam (elaborations)
- • 26 pages •
SECTION A Answer ALL questions. Write your answers in the spaces provided. Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross . 1 The Weeknd: Save Your Tears (2020) (a) Identify the most likely quantise value to have been used for the bass in the introduction. (1) A 1/16 B 1/8 C 1/4 D 1/2 (b) Identify the three drum sounds in the first verse between 0:08–0:15. (3) 1...
2025 Pearson Edexcel Level 3 GCE In English Literature (8ET0) Paper 1: Poetry and Drama ( Question Paper with Mark Scheme Combined, June 2025)
2025 Pearson Edexcel GCE In Geography (8GE0) Paper 1: Dynamic Landscapes ( Question Paper with Mark Scheme Combined, June 2025)
2025 Pearson Edexcel In GCE History (9HI0/1C) Advanced Paper 1: Breadth study with interpretations, Complete Question Paper with 100% Verified Marking Scheme
OCR 2024 GCSE CLASSICAL CIVILISATION J199/11 MYTH AND RELIGION WITH COMBINED QUESTION PAPER AND MARKING SCHEME 100% VERIFIED. JUNE 2024.
2024 AQA GCSE RELIGIOUS STUDIES A 8062/13 Paper 1 Christianity Verified Question Paper with Marking Scheme Combined. June 2024