Analytical Chemistry

Chemistry (Science Paper 2) · Chapter 4 · 4. Analytical Chemistry

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Your path through this chapter

1
Visual lesson Beta
1. Part 1: Colours, sodium hydroxide and ammonium salts15 slides
2. Part 2: Ammonium hydroxide and amphoteric substances15 slides
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Notes Beta
7 sections with key terms, formulas and exam tips.
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Flashcards Beta
30 cards for quick recall of key terms and facts.
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Practice
63 board-style questions with instant checks: Multiple choice 20, Short answer 20, Assertion and reason 5, Long answer 5.
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Chapter test Free
Short and long chapter tests in board pattern, with results and analysis.
- Chapter test (long) — Analytical Chemistry · 40 marks · 60 min
- Chapter test (short) — Analytical Chemistry · 20 marks · 30 min
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Colours of common salts and their solutions
Adding sodium hydroxide dropwise and in excess to solutions of Fe, Cu, Zn and Pb salts
Adding ammonium hydroxide dropwise and in excess to solutions of Fe, Cu, Zn and Pb salts
Action of sodium hydroxide on ammonium salts
Amphoteric nature: action of caustic alkalis on aluminium, zinc and lead and their oxides and hydroxides