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AQA-7405-1-CHEMISTRY FINAL MARK SCHEME PAPER 1-A LEVEL-INORGANIC AND PHYSICAL CHEMISTRY-Jun24-v1.O. Question Answers Additional comments/Guidelines Mark 01.1 B/ Boron any 2 from: protons in the centre of the atom/nucleus electrons are in shells/energy levels (around the nucleus) neutrons in the centre of the atom/nucleus most of the atom is empty space/most of mass in nucleus 3 (3 x AO1) Question Answers Additional comments/Guidelines Mark 01.2 Definition Average / mean mass of ...

AQA-7405-3-CHEMISTRY QUESTION PAPER 3-A LEVEL-21Jun2024. 0 1 The structure of 2-hydroxybenzenecarboxylic acid is shown. 0 1 . 1 Give the equation for the reaction of 2-hydroxybenzenecarboxylic acid with methanol. In your equation, include the skeletal formula of the organic product. [2 marks] Aspirin is produced from 2-hydroxybenzenecarboxylic acid by reaction with ethanoic anhydride in the presence of concentrated phosphoric acid. Method 1. Add 2-hydroxybenzenecarboxylic acid to a con...

AQA-7405-2-CHEMISTRY QUESTION PAPER 2-A LEVEL-ORGANIC AND PHYSICAL CHEMISTRY-18Jun24.HIGHLY GRADED. 0 1 Propanone reacts with bromine in alkaline conditions. CH3COCH3 + Br2 + OH– ⟶ CH3COCH2Br + Br– + H2O The rate equation for this reaction is Rate = k [CH3COCH3] [OH] 0 1 . 1 Sketch a graph on the axes provided to show how, at constant temperature, the concentration of bromine changes during this reaction. [1 mark] *03* Turn over ► IB/M/Jun24/7405/2 Do not write outsid...

AQA-7405-1-CHEMISTRY QUESTION PAPER 1-A-LEVEL-INORGANIC AND PHYSICAL CHEMISTRY-10Jun24. 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 Di...

AQA-7132-3-BUSINESS QUESTION PAPER AND MARK SCHEME COMBINED PAPER 3-A LEVEL-JUNE 2024.V1.0. HIGHLY GRADED.

AQA-7132-2-BUSINESS QUESTION PAPER AND MARK SCHEME COMBINED PAPER 2-A LEVEL-JUNE 2024.V1.0 HIGHLY GRADED

AQA-7132-1-BUSINESS QUESTION PAPER AND MARK SCHEME COMBINED PAPER 1-A LEVEL-JUNE 2024.V1.0.HIGHLY GRADED. ALL THE BEST.

AQA-7131-2-BUSINESS QUESTION PAPER AND MARK SCHEME COMBINED PAPER 2-AS LEVEL-MAY 2024.V1.0. ALL THE BEST

AQA-7131-1-BUSINESS QUESTION PAPER AND MARK SCHEME COMBINED PAPER 1-AS LEVEL-JUN 2024.HIGHLY GRADED.

0 1 Analyse how Speed-e-Puds Ltd benefits from operating with a high level of capacity utilisation. [12 marks] Marks for this question: AO1 = 3, AO2 = 3, AO3 = 6 Level The student will typically demonstrate: Marks 3 A good response overall that focuses on many of the demands of the question. Provides an answer to the question set that: • demonstrates a depth and range of knowledge and understanding of issues in the question • demonstrates analysis which is well developed, ap...

0 1 . 1 Using Appendix A, calculate Biggs Ltd’s payables days ratio for 2023. [4 marks] Marks for this question: AO1 = 1, AO2 = 3 Payables (days) ratio = payables cost of sales × 365 Payables days = 73 days (4 marks) 1 mark for correct selection of payables £5 056 000 1 mark for calculation of cost of sales £ (£ – £) 1 mark for £5 056 000 £ × 365 1 mark for Payables days = 73 OFR applies so students calculating cost of sales incorrectly can receive 3 marks if th...

Question number Answer 01 D Sole traders only 02 B Statement 1 is true. Statement 2 is false. 03 B improve the speed of vertical communication. 04 D an adverse variance of £32 million. 05 C an increase in the number of patents held by a business is a strength. 06 C Statement 1 is false. Statement 2 is true. 07 A incomes rise by 10% and the income elasticity of demand for the product is 0 08 C cumulative output. 09 A 0.04 10 B Statement 1 is true. Statement 2 is false. ...

0 1 In 2023, PE Ltd had 120 employees. The number of products it produced increased by 10% from 2022 to 2023. Using Figure 1, calculate PE Ltd’s annual labour productivity in 2023. [3 marks] Marks for this question: AO1 = 1, AO2 = 2 3 marks for correct answer 253.44. Accept 253 and 253.4. 2 marks for selecting correct figures of 31 350 and 95 workers but arithmetical error made. 1 mark if calculates 10% increase as 2764.8 only. 1 mark for stating labour productivity formula only...

Question number Answer 01 A Statement 1 is true. Statement 2 is true. 02 B Long lead times 03 B set a high price and use price skimming. 04 D reduce the level of legal regulations required. 05 C Social/belonging needs must be satisfied before ego/esteem needs can be used to motivate employees. 06 D Statement 1 is false. Statement 2 is false. 07 D £27 000 08 C Increasing the price of a good which has price inelastic demand 09 D Lower labour turnover 10 C 50% (1 mark for...

0 1 Analyse how Speed-e-Puds Ltd benefits from operating with a high level of capacity utilisation. [12 marks] Answer all questions. Read the case study in the Insert. 000002 Page 2 of 28 ALL THE BEST 3 *03* Turn over ► IB/G/Jun24/7132/3 Do not write outside the box Extra space Page 3 of 24 4 *04* IB/G/Jun24/7132/3 Do not write outside the box *05* Turn over ► IB/G/Jun24/7132/3 Do not write outside the box 0 2 Sanjay has a marketing objective of achi...

Answer all questions in the spaces provided. box 0 1 Read the information below and then answer the questions that follow. Biggs Ltd Biggs Ltd operates in the snack food market, selling crisps, nuts and other savoury products. Potatoes are a key ingredient in its snacks. The price of potatoes has risen by 35% over the last two years. The company is one of six firms who dominate a market that has been growing strongly for ten years. The market growth is largely due to the development o...

0 1 In which of these business forms could the owner/owners be required to sell personal assets to pay for business liabilities? [1 mark] A Private limited companies and public limited companies B Private limited companies and sole traders C Public limited companies only D Sole traders only 0 2 Statement 1: ‘Cheaper resources overseas would discourage a UK business which has a low-cost positioning strategy from re-shoring production.’ Statement 2: ‘Political instability overseas...

0 1 In 2023, PE Ltd had 120 employees. The number of products it produced increased by 10% from 2022 to 2023. Using Figure 1, calculate PE Ltd’s annual labour productivity in 2023. [3 marks] 0 2 Using Figure 2, calculate the monthly margin of safety for PE Ltd in 2023. [3 marks] 3 *03* Turn over ► IB/G/G4001/7131/2 Do not write outside the 0 3 PE Ltd is considering targeting individual customers directly in addition to selling to box businesses. Explain one impact this cha...

0 1 Statement 1: ‘Profit is important because it can measure success.’ Statement 2: ‘Profit is important because it can reward shareholders.’ Read statements 1 and 2 and select the correct option from the following: [1 mark] A Statement 1 is true. Statement 2 is true. B Statement 1 is true. Statement 2 is false. C Statement 1 is false. Statement 2 is true. D Statement 1 is false. Statement 2 is false. 0 2 Which one of these factors is not a feature of lean production? [1 mark] ...

AQA-7637-1-BENGALI FINAL MARKSCHEME PAPER 1-Jun2024-READING AND WRITING A-level BENGALI 7637/1 Paper 1 Reading and Writing Mark scheme June 2024 Comprehension questions to be answered in target language but with no AO3 marks Where the natural answer to a question consists entirely or partly of words or phrases from the text, students may use that material without rephrasing it. Minor spelling errors which do not distort the meaning will be tolerated. However, the AO2 mark will ...