Aqa a level chemistry papers - Study guides, Revision notes & Summaries

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AQA A-level CHEMISTRY 7405/1 AQA- A LEVEL CHEMISTRY PAPER 1 COMPILED WITH QUESTIONS AND ANSWERS UPDATED 2024 FOR REVIEW EXAM 100% A+
  • AQA A-level CHEMISTRY 7405/1 AQA- A LEVEL CHEMISTRY PAPER 1 COMPILED WITH QUESTIONS AND ANSWERS UPDATED 2024 FOR REVIEW EXAM 100% A+

  • Exam (elaborations) • 36 pages • 2024
  • TOF steps - CORRECT ANSWER-1) ionisation 2) acceleration 3) ion drift 4) detection 5) analysis Electron impact - CORRECT ANSWER-Sample vaporised and electron gun fires high energy electrons at it which knock off 1 electron from each particle, making them 1+ ions NB- can knock off more than one e or break molecular ion electrospray ionization - CORRECT ANSWER-Sample dissolved in volatile solvent then injected through needle to give fine mist which is attached to positive end of high v...
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AQA A LEVEL CHEMISTRY PAPER 1 | 100% VERIFIED CORRECT ANSWERS
  • AQA A LEVEL CHEMISTRY PAPER 1 | 100% VERIFIED CORRECT ANSWERS

  • Exam (elaborations) • 6 pages • 2024
  • Available in package deal
  • AQA A LEVEL CHEMISTRY PAPER 1 | 100% VERIFIED CORRECT ANSWERS
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AQA A LEVEL CHEMISTRY PAPER 1 Exam Questions and Answers
  • AQA A LEVEL CHEMISTRY PAPER 1 Exam Questions and Answers

  • Exam (elaborations) • 6 pages • 2024
  • Available in package deal
  • TOF steps 1) ionisation 2) acceleration 3) ion drift 4) detection 5) analysis Electron impact Sample vaporised and electron gun fires high energy electrons at it which knock off 1 electron from each particle, making them 1+ ions NB- can knock off more than one e or break molecular ion electrospray ionization Sample dissolved in volatile solvent then injected through needle to give fine mist which is attached to positive end of high voltage power supply, particles gain proton NB- ...
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AQA A Level Chemistry Paper 1 Predicted Paper 2023 – Inorganic and Physical Chemistry Questions and Answers
  • AQA A Level Chemistry Paper 1 Predicted Paper 2023 – Inorganic and Physical Chemistry Questions and Answers

  • Exam (elaborations) • 36 pages • 2023
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  • AQA A Level Chemistry Paper 1 Predicted Paper 2023 – Inorganic and Physical Chemistry Questions and Answers
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AQA A Level Chemistry Paper 2 Predicted Paper 2023 – Inorganic and Physical Chemistry Questions and Answers
  • AQA A Level Chemistry Paper 2 Predicted Paper 2023 – Inorganic and Physical Chemistry Questions and Answers

  • Exam (elaborations) • 46 pages • 2023
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  • AQA A Level Chemistry Paper 2 Predicted Paper 2023 – Inorganic and Physical Chemistry Questions and Answers
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