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CHEMISTRY PAST PAPER : 8462/2H ASSESMENT EXAMS WITH CORRECT QUESTIONS AND ANSWERS.

  • CHEMISTRY PAST PAPER : 8462/2H ASSESMENT EXAMS WITH CORRECT QUESTIONS AND ANSWERS.

  • Exam (elaborations) • 4 pages • 2025
  • 1. What colour flame does sodium produce? - CORRECT ANSWERS️️yellow 2. what metal ion produces a green flame? - CORRECT ANSWERS️️copper ions 3. What is used to help identify metal ions with reduced bias? - CORRECT ANSWERS️️Flame emission spectroscopy 4. How to test for bromide ions? - CORRECT ANSWERS️️Add silver nitrate and dilute nitric acid to solution : 5. cream precipitate formed 6. How to test for sulfate ions? - CORRECT ANSWERS️️Add Barium Chloride and...
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