The critical temperatures of carbon dioxide and methane are `31.1^(@)C` and `-81.9^(@)C`, respectively. Which of them has stronger intermolecular forces and why?

Explanation

The values of critical temperatures suggest that the attractive forces in the molecules of carbon dioxide are more. In fact, both are non -polar gases but he cvan der Waal. Forces of attraction in carbon dioxide molecules are more because of greatest molecular size.