Which statement below is TRUE of the 2 substances? explain
a
Pentane has a lower boiling point than hexane, and it likely has weaker intermolecular forces between its molecules than hexane.
b
Pentane has a higher boiling point than hexane, and it likely has stronger intermolecular forces between its molecules than hexane.
c
Pentane has a lower boiling point than hexane, and it likely has stronger intermolecular forces between its molecules than hexane.
d
Pentane has a higher boiling point than hexane, and it likely has weaker intermolecular forces between its molecules than hexane.
The statement that is TRUE of the two substances is:
c. Pentane has a lower boiling point than hexane, and it likely has stronger intermolecular forces between its molecules than hexane.
This statement is supported by the fact that substances with stronger intermolecular forces generally have higher boiling points. Since pentane has a lower boiling point than hexane, it suggests that pentane has weaker intermolecular forces. Conversely, hexane has a higher boiling point, indicating that it likely has stronger intermolecular forces.