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This is because the mole fraction of water in salt solution is lower than the mole fraction of water in pure water and salt is not volatile - has no appreciable vapour presure. This is an instance of Raoult's Law in action.
In very simple terms the number of water molecules at the surface of the water is less when there is salt present thus lowering its vapour presure.
What else can I help you with?
Does water evaporate faster than water without salt?
Salt water will evaporate faster.
Will water without salt evaporate faster than water without salt?
Yes, because when salt is put into water, they can also act like magnets. Attaching to opposite particles. The salt molecules also push down the water molecules so the water molecules have to get enough power to evaporate. Which makes plain water evaporate faster.
Will water with salt evaporate faster then water without salt?
no
Does a glass of water evaporate faster with a lid or without?
A glass of water will generally evaporate slower with a lid on compared to without a lid. This is because the lid prevents the water vapor from escaping into the surrounding environment, leading to reduced evaporation.
Will water with salt evaporate faster than without salt?
No............
Which makes water evaporate faster water or light?
Temperature and pressure are important factors.
Where did the water evaporate faster?
Water evaporate faster in countries with a warm climate.
Does water with oil evaporate faster than syrup and water?
No, water with syrup evaporate faster.
Why does plain water evaporate faster than salt water?
salt soaks into the water and makes the water hard to evaporate because its too thick. Ms.Melissa is my friend at Charles Ellis
Does spirit evaporate faster than water?
Yes, spirit evaporate faster.
Does water evaporate faster in sun or in the dark?
Water evaporate faster in sun because the temperature is higher.
Does water evaporate faster from a large opening or a small opening?
Water evaporate faster from a large opening.
