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Paper 3Theory (Core)2 marks
In a chemistry lab, students are conducting experiments that require precise measurements.
Description
Use of Water in Experiments
The students have access to both tap water and distilled water for their experiments. They need to choose which type of water to use for accurate results.
- a[2]
Explain why distilled water is preferred over tap water in laboratory experiments.
Aim for approximately 2 distinct marking points.
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