Question

The van der Waals constants for a substance are a = 82.1 atm.Lamol-2 and b = 5 L.mol-! Find the critical temperature (Tc) of this substance
0 59.2 K
O 69.2 K
0 49.2 K
0 98.4 K​

Answer 1

Answer:

I don't remember the concept of vander wall force . sorry