Final answer:
To calculate the boiling point of the solution, first determine the molality using the moles of octasulfur and the mass of CCl4, then use the boiling point elevation formula with the ebullioscopic constant and the boiling point of pure CCl4.
Step-by-step explanation:
The question is asking to calculate the boiling point of a solution created by dissolving octasulfur into tetrachloromethane (CCl4). To find this, we use the boiling point elevation formula ΔT = i × Kb × m, where ΔT is the boiling point elevation, i is the van't Hoff factor which is 1 for non-electrolytes like octasulfur, Kb is the ebullioscopic constant of the solvent, and m is the molality of the solution.
Firstly, calculate the moles of octasulfur using its molar mass. Then determine the molality (m) by dividing the moles of solute by the mass in kilograms of the solvent. Substitute the molality and the given Kb into the equation to find the boiling point elevation. Finally, add this value to the boiling point of pure CCl4 to get the boiling point of the solution.