Exam-style question
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In a titration experiment, a student records the following titres: 25.5 cm³, 25.7 cm³, 25.6 cm³, and 25.4 cm³. What is the mean titre value?.
- A.25.5 cm³
- B.25.6 cm³
- C.25.7 cm³
- D.25.4 cm³
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