A) 44.2 u
B) 4.42 u
C) 2.24 u
D) 22.4 u
Correct Answer: A
Solution :
Given, p = 745 mm = \[\frac{745}{760}\]atm \[T=65{}^\circ C=65+273=338\,K\] \[\therefore \] \[M=\frac{dRT}{p}=\frac{1.56\times 0.0821\times 338}{745/760}\] \[=44.2\,u\]You need to login to perform this action.
You will be redirected in
3 sec