Question

The van der Waals’s constants for gases A, B and C are as follows
Gas
A
B
C

a (L² atm mol⁻²) b (L mol⁻¹)
0.024 0.027
4.17 0.037
3.59 0.043

Based upon the above data, which of the following statements is correct?
(i) The gas B has the highest critical temperature
(ii) The gas A has minimum departure from the ideal behavior
(iii) The gas C has largest molecular volume
(a) (i)
(b) (i) and (ii)
(c) (ii) and (iii)
(d) all the three

Answer 1

Answer:

the gas c has largest molecular volume