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Chemistry, 08.02.2021 17:10 bridgette143375

Elliot has some stearic acid. It is in the solid state. a Describe how Elliot could use the apparatus below to measure the melting point of his stearic acid. (2 marks) End-of-chapter test Chapter 2 Foundation © Oxford University Press 2015 www. oxfordsecondary. co. uk/acknowledgements This resource sheet may have been changed from the original. b Elliot writes a results table for his experiment. Complete the table by writing in the missing column heading. Include units. Time (min) () (1 mark) c Elliot does his experiment and writes his results in the table. He uses his results to draw a graph. i Write down the melting point of stearic acid. oC (1 mark) ii Draw a line on the graph to show how its shape would be different if the stearic acid was not pure.

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Elliot has some stearic acid. It is in the solid state. a Describe how Elliot could use the apparatu...
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