1. What colour is the precipitate of aluminium hydroxide?
- White at first, but then redissolves in excess sodium hydroxide to form a colourless solution
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Other questions in this quiz
2. What is the formula for nitric acid?
3. What colour is the flame of calcium?
4. What colour is the precipitate of copper (II) hydroxide
5. What colour is the precipitate of barium sulfate?