Question

When a small amount of salt is aaded to water,there is no dectable change in the level of water . why?

Answer 1

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hey mate here is the ans of your qun ....

a small amount of salt is aaded to water,there is no dectable change in the level of water because These electrostatic effect give rise to a shrinkage of the water. Actually, sodium chloride added to water will decrease the volume of the solution, up to around 2% for a saturated solution. ... When sodium chloride dissolves in water to make a saturated solution there is a 2.5 per cent reduction in volume.

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