The liquids boil at lower temperature at high altitude because:
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The vapour pressure of a liquid depends upon:
A liquid enclosed in 1.0L flask at 298K. The vapour pressure exerted by the liquid is 20.0 mm. when the same liquid is enclosed in a flask of 5L capacity at the same temperature, the vapour pressure of the liquid will be:
On increasing the temperature of water, the surface tension of water:
The phenomenon responsible for spherical shape of liquid drops is:
Vapour density of a diatomic elementary gas is 16. The atomic mass of gas is:
Vapour pressure of a liquid decreases with increase in:
The magnitude of the surface tension of a liquid depends on:
A student was given Water, Benzene, Orange juice, and Glycerol to pipette out in four different beakers. The liquid that will be relatively difficult to be sucked into the pipette will be:
The mass of 112 ml of N2 at STP on liquefaction is:
Which of the following sets consists of gases with same rate of diffusion:
The property of a liquid that increases with a increase in temperature is:
The vapour pressure of water at 300 K in a closed container is 0.4 atm. If the volume of container is doubled, its vapour pressure at 300 K will be:
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