1. (30/100). 2) According to the general correltion; the compressiblity factor of ethylene stored at a pressure of 20,2 by and 423,15 (Z) and what is the molar volume? b) The pare molar volumes of component 1 and componert 2 at 40C are 9ven as VT=60cm/mol and V2z=120cm/mol. if 240cm ' component and 720cm 'component 2 are mixed, what will be the volume of the minture? A function of the compositoni at 40cm2C. as the volume change of the mixture in cm/mol is given by the following equation