a-solution-containing-0-200-mol-of-a-nonvolatile-nondissociating-solute-in-400-g

Question

A solution containing 0.200 mol of a nonvolatile nondissociating solute in 400 g phenol boils at 183.47 ºC. If pure phenol boils at 181.7 ºC, calculate the ebullioscopic constant K_{b} for phenol.

Accepted Answer

3.54 ºC/m

Answer

2.90 ºC/m

Answer

4.25 ºC/m

Answer

5.06 ºC/m

A solution containing 0.200 mol of a nonvolatile nondissociating solute in 400 g phenol boils at 183.47 ºC. If pure phenol boils at 181.7 ºC, calculate the ebullioscopic constant Kb for phenol.

A solution containing 0.200 mol of a nonvolatile nondissociating solute in 400 g phenol boils at 183.47 ºC. If pure phenol boils at 181.7 ºC, calculate the ebullioscopic constant K_b for phenol.