314705
What will be the correct order of vapour pressure of water, acetone and ether at \(30^{\circ} \mathrm{C}\). Given that among these compounds, water has maximum boiling point and ether has minimum boiling point?
1 Water \( < \) ether \( < \) acetone
2 Water \( < \) acetone \( < \) ether
3 Ether \( < \) acetone \( < \) water
4 Acetone \( < \) ether \( < \) water
Explanation:
Greater the boiling point, less is the vapour pressure.
CHXI07:EQUILIBRIUM
314706
A liquid is in equilibrium with its vapour at its boiling point. The molecules in the two phases have equal
1 Potential energy
2 Kinetic energy
3 van der Waals forces
4 Vibrational energy
Explanation:
When liquid and vapour are in equilibrium, temp. is constant. So, they will have same K.E.
CHXI07:EQUILIBRIUM
314707
The pressure on a sample of water at its triple point is reduced while the temperature is held constant. Which phase changes are favoured? (I) Melting of ice (II) Sublimation of ice (III) Vaporization of liquid water
314705
What will be the correct order of vapour pressure of water, acetone and ether at \(30^{\circ} \mathrm{C}\). Given that among these compounds, water has maximum boiling point and ether has minimum boiling point?
1 Water \( < \) ether \( < \) acetone
2 Water \( < \) acetone \( < \) ether
3 Ether \( < \) acetone \( < \) water
4 Acetone \( < \) ether \( < \) water
Explanation:
Greater the boiling point, less is the vapour pressure.
CHXI07:EQUILIBRIUM
314706
A liquid is in equilibrium with its vapour at its boiling point. The molecules in the two phases have equal
1 Potential energy
2 Kinetic energy
3 van der Waals forces
4 Vibrational energy
Explanation:
When liquid and vapour are in equilibrium, temp. is constant. So, they will have same K.E.
CHXI07:EQUILIBRIUM
314707
The pressure on a sample of water at its triple point is reduced while the temperature is held constant. Which phase changes are favoured? (I) Melting of ice (II) Sublimation of ice (III) Vaporization of liquid water
314705
What will be the correct order of vapour pressure of water, acetone and ether at \(30^{\circ} \mathrm{C}\). Given that among these compounds, water has maximum boiling point and ether has minimum boiling point?
1 Water \( < \) ether \( < \) acetone
2 Water \( < \) acetone \( < \) ether
3 Ether \( < \) acetone \( < \) water
4 Acetone \( < \) ether \( < \) water
Explanation:
Greater the boiling point, less is the vapour pressure.
CHXI07:EQUILIBRIUM
314706
A liquid is in equilibrium with its vapour at its boiling point. The molecules in the two phases have equal
1 Potential energy
2 Kinetic energy
3 van der Waals forces
4 Vibrational energy
Explanation:
When liquid and vapour are in equilibrium, temp. is constant. So, they will have same K.E.
CHXI07:EQUILIBRIUM
314707
The pressure on a sample of water at its triple point is reduced while the temperature is held constant. Which phase changes are favoured? (I) Melting of ice (II) Sublimation of ice (III) Vaporization of liquid water
