The Density of the Vapor of Allicin,a Component of Garlic,is $\circ$

Multiple Choice

The density of the vapor of allicin,a component of garlic,is 1.14 g.L^-1 at 125 ^$\circ$ C and 175 Torr.What is the molar mass of allicin?

A) 21.6 g.mol^-1
B) 50.8 g.mol^-1
C) 273 g.mol^-1
D) 869 g.mol^-1
E) 162 g.mol^-1