Chemistry · OCR, AQA & Edexcel
Question 1 of 2
Temperature changesOCR style6 marks
Temperature changes practice
Focus on measuring temperature change, identifying exothermic and endothermic reactions, and improving thermal insulation.
MethodVariablesEvaluation
Exam question
A student measures the temperature change during a reaction. Explain how the student should carry out the practical and suggest two improvements for accuracy.
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