319424 A liquid is in equilibrium with its vapour at its boiling point. On the average the molecules in the two phase have equal:

319425 Rate of evaporation depends upon
I. Nature of liquid
II. Surface area of the liquid
III. Temperature
IV. Flow of air current over the surface

319426 Assertion :
At the same temperature, water has higher vapour pressure than acetic acid.
Reason :
Hydrogen bonding in water is weaker than in acetic acid.

319427 The boiling point of \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{6}}},\) \({\rm{C}}{{\rm{H}}_{\rm{3}}}{\rm{OH}},\) \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{H}}_{\rm{2}}}\) and \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{O}}_{\rm{2}}}\) are \({\rm{80^\circ C,}}\,\,{\rm{65^\circ C,}}\,\,{\rm{184^\circ C}}\,\,{\rm{and}}\,\,{\rm{212^\circ C}}\) respectively. Which will show the highest vapour pressure at room temperature?

319424 A liquid is in equilibrium with its vapour at its boiling point. On the average the molecules in the two phase have equal:

319425 Rate of evaporation depends upon
I. Nature of liquid
II. Surface area of the liquid
III. Temperature
IV. Flow of air current over the surface

319426 Assertion :
At the same temperature, water has higher vapour pressure than acetic acid.
Reason :
Hydrogen bonding in water is weaker than in acetic acid.

319427 The boiling point of \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{6}}},\) \({\rm{C}}{{\rm{H}}_{\rm{3}}}{\rm{OH}},\) \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{H}}_{\rm{2}}}\) and \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{O}}_{\rm{2}}}\) are \({\rm{80^\circ C,}}\,\,{\rm{65^\circ C,}}\,\,{\rm{184^\circ C}}\,\,{\rm{and}}\,\,{\rm{212^\circ C}}\) respectively. Which will show the highest vapour pressure at room temperature?

319424 A liquid is in equilibrium with its vapour at its boiling point. On the average the molecules in the two phase have equal:

319425 Rate of evaporation depends upon
I. Nature of liquid
II. Surface area of the liquid
III. Temperature
IV. Flow of air current over the surface

319426 Assertion :
At the same temperature, water has higher vapour pressure than acetic acid.
Reason :
Hydrogen bonding in water is weaker than in acetic acid.

319427 The boiling point of \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{6}}},\) \({\rm{C}}{{\rm{H}}_{\rm{3}}}{\rm{OH}},\) \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{H}}_{\rm{2}}}\) and \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{O}}_{\rm{2}}}\) are \({\rm{80^\circ C,}}\,\,{\rm{65^\circ C,}}\,\,{\rm{184^\circ C}}\,\,{\rm{and}}\,\,{\rm{212^\circ C}}\) respectively. Which will show the highest vapour pressure at room temperature?

319424 A liquid is in equilibrium with its vapour at its boiling point. On the average the molecules in the two phase have equal:

319425 Rate of evaporation depends upon
I. Nature of liquid
II. Surface area of the liquid
III. Temperature
IV. Flow of air current over the surface

319426 Assertion :
At the same temperature, water has higher vapour pressure than acetic acid.
Reason :
Hydrogen bonding in water is weaker than in acetic acid.

319427 The boiling point of \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{6}}},\) \({\rm{C}}{{\rm{H}}_{\rm{3}}}{\rm{OH}},\) \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{H}}_{\rm{2}}}\) and \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{\rm{5}}}{\rm{N}}{{\rm{O}}_{\rm{2}}}\) are \({\rm{80^\circ C,}}\,\,{\rm{65^\circ C,}}\,\,{\rm{184^\circ C}}\,\,{\rm{and}}\,\,{\rm{212^\circ C}}\) respectively. Which will show the highest vapour pressure at room temperature?