Answers

2015-08-11T19:26:16+05:30
Particles of matter have space between them. Do u want an explanation?
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No need. thanks :)
Welcome
due to mollecular space between them
2015-08-11T20:06:08+05:30
Space between the particles of matter is present so the salt fixes in the space and volume of water is not increased .
. if space between the particles is filled due to adding more salt then the volume may increase
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