Compound X has a literature melting point of 124°C under normal atmospheric pressure. Which of the following samples - given their respective EXPERIMENTAL melting point rang - are most likely to contain the highest percentage of Compound X? O a. Sample C (MP: 114-122°C) O b. Sample A (MP: 121-123°C) O C. O d. Sample D (MP: 119-120°C) Sample B (MP: 126-131°C)

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