1. In the Dumas Method for the determination of the molar mass of a vapor, the computed percentage error of the molar mass is 17.8902. What is the true value of the molar mass of the vapor, in mg/mmol if the computed molar mass in the experiment is 95.7890 g/mol? * A) 116.6596 B) 78.6522 C) 81.2527 D) 112.9258

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