One compound in the list below is a gas at room conditions, while all of the others are liquids or solids. For each indicate that it is the gas or the force most responsible for it being a liquid or solid.
(a) H2O 1 ---Select--- a gas dispersion forces dipolar forces hydrogen bonds ionic bonds covalent bonds metallic bonds
(b) C2H2 2 ---Select--- a gas dispersion forces dipolar forces hydrogen bonds ionic bonds covalent bonds metallic bonds
(c) CCl4 3 ---Select--- a gas dispersion forces dipolar forces hydrogen bonds ionic bonds covalent bonds metallic bonds
(d) KCl 4 ---Select--- a gas dispersion forces dipolar forces hydrogen bonds ionic bonds covalent bonds metallic bonds
(e) Pb