Question 3 30 pts The diffusion coefficient for H2O in O2 at 1 atm and 310 K is 0.292 cm2/s. Calculate the effective diffusion coefficient for H2O in O2 at 1.3 atm and 310 K through random pores with 45 x 10-7 cm diameter and 0.40 void fractions. O 0.225 cm2/s O 0.0645 cm2/s 2.48 cm2/s 15.5 cm2/s O 0.0691 cm2/s 0.0110 cm2/s None 0.0103 cm2/s O 0.0258 cm2/s