Water (H2O) is made up of molecules with a bent structure, whereas hydrogen sulfide (H2S) is also made up of molecules with a bent structure. Why is the melting point of H20 much higher
than the melting point of H2S? Select all correct answers.
a. The intermolecular forces in H2S are much greater than those in H2O
b. The intermolecular forces in H20 are much greater than those in H2S
c. The three-dimensional arrangement of water makes it a polar molecule
d. Hydrogen sulfide has a lower molar mass than water