(a) Interpretation: The compound(A,B or C) which has weakest forces between molecules should be identified from the given vapor pressure curves of the molecule. Concept introduction: The vapor pressure curveis the curve of temperature and vapor pressure of compound. The compound which vaporizes easily has weakest force of attraction.
(a) Interpretation: The compound(A,B or C) which has weakest forces between molecules should be identified from the given vapor pressure curves of the molecule. Concept introduction: The vapor pressure curveis the curve of temperature and vapor pressure of compound. The compound which vaporizes easily has weakest force of attraction.
The compound(A,B or C) which has weakest forces between molecules should be identified from the given vapor pressure curves of the molecule.
Concept introduction:
The vapor pressure curveis the curve of temperature and vapor pressure of compound. The compound which vaporizes easily has weakest force of attraction.
Interpretation Introduction
(b)
Interpretation:
The compound (A, B, and C) which has a normal boiling point at about 150C should be identified from the given vapor pressure curves of the molecule.
Concept introduction:
The way to find out normal boiling point is drawing of horizontal line from left at the standard pressure.
Interpretation Introduction
(c)
Interpretation:
The temperature at which B will boil if the atmospheric pressure is 500mmHg should be determined from the given vapor pressure curves of the molecule.
Concept introduction:
The intersection point of curve B and horizontal line is the temperature at which B boils.
Interpretation Introduction
(d)
Interpretation:
The physical state of A at 250C and 400mm Hg should be identified from the given vapor pressure curves of the molecule.
Concept introduction:
The intersection point of 250C and 400mm Hg is right of curve of A. Any point on the right of curve A is gas.
Interpretation Introduction
(e)
Interpretation:
The pressure at which C will boil at 400C should be determined from the given vapor pressure curves of the molecule.
Concept introduction:
The intersection point of curve C at 400C with horizontal line indicates the pressure.