Question: The parameter a in the van der Waals equation is greater for H 2 O than for He. What does this say about the difference

The parameter a in the van der Waals equation is greater for H₂O than for He. What does this say about the difference in the form of the potential function in Figure 1.10 for the two gases?

Figure 1.10

Ideal gas Real gas Itransition ľV=0 (1)A

Ideal gas Real gas Itransition V=0 (1)A

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