CH-426
Presenting experimental data
Chemistry · Secondary 3 · Medium · Presenting experimental data
In a titration, a student records these burette readings for the volume of acid used:
Rough: 24.8 cm³
Trial 1: 24.5 cm³
Trial 2: 24.6 cm³
Trial 3: 25.1 cm³
What volume should be recorded as the best titre value?
Rough: 24.8 cm³
Trial 1: 24.5 cm³
Trial 2: 24.6 cm³
Trial 3: 25.1 cm³
What volume should be recorded as the best titre value?
- 24.55 cm³
- 24.73 cm³
- 24.60 cm³
- 24.80 cm³
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