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Paper 6Alternative to PracticalPractical3 marks
Assessing the purity of water through physical properties.
Method
Method for Assessing Water Purity
To assess the purity of water, measure its melting point and boiling point using a thermometer. Record the temperatures accurately and compare them to the standard values of pure water.
- a[3]
Describe the method you would use to measure the melting point of water, including any variables you would control.
Aim for approximately 3 distinct marking points.
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