Based on this information, compare the characteristics of the two substances.?

1 ⤊

Based on this information, compare the characteristics of the two substances.?

Substance A has a vapor pressure(mmHg) of 275
Substance B has a vapor pressure (mmHg) of 459

Which has a higher heat of vaporization

Has a higher boiling point

is a gas at 300 mmHg

has weaker intermolecular forces

2007-11-30 02:57:56 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

Which has a higher heat of vaporization - A

Has a higher boiling point - A

is a gas at 300 mmHg B

has weaker intermolecular forces B

2007-11-30 03:08:53 · answer #1 · answered by klimbim 4 · 1⤊ 0⤋

Impossible to answer precisely if you give not the temperature and pressure and INITIAL CONCENTRATION of A and B of experiment

2007-11-30 03:09:38 · answer #2 · answered by maussy 7 · 0⤊ 0⤋