CH-1329
Presenting experimental data
Chemistry · Secondary 4 · Easy · Presenting experimental data
A student records the following temperatures for a neutralisation reaction:
- Initial temperature of solution: 23.5 °C
- Highest temperature reached: 31.0 °C
What is the temperature change that should be entered in the results table?
- Initial temperature of solution: 23.5 °C
- Highest temperature reached: 31.0 °C
What is the temperature change that should be entered in the results table?
- 7.5 °C
- 8.5 °C
- 54.5 °C
- −7.5 °C
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