The critical temperature of water () is significantly higher than the critical temperature of oxygen () primarily because the water molecule:

Question

The critical temperature of water ($H_2O$) is significantly higher than the critical temperature of oxygen ($O_2$) primarily because the water molecule:

Prashant Kotian · Accepted Answer

Correct answer: C. A higher critical temperature implies much stronger intermolecular attractive forces (higher van der Waals ''). Water's bent shape and permanent dipole moment lead to strong hydrogen bonding, vastly increasing intermolecular attraction compared to non-polar .

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