Calculate the Boiling Point of a Mixture Where 95 $\circ$ C/m and Boils at 118

Multiple Choice

Calculate the boiling point of a mixture where 95.0 g of formic acid, H₂CO₂, is dissolved in 250 g of acetic acid. Acetic acid has a K_b of 2.93 ^$\circ$ C/m and boils at 118 ^$\circ$ C. Assume that formic acid does not ionize when dissolved in acetic acid, and that formic acid is non-volatile.

A) 118 ^$\circ$ C
B) 142 ^$\circ$ C
C) 136 ^$\circ$ C
D) 115 ^$\circ$ C
E) 126 ^$\circ$ C