Question

Why there is no change in volume when nacl is added to water?

Answer 1

Hey user !!

Here is your answer !!
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↪As we know Particles of liquid are not closely packed

↪There are small gapes only

↪So these salt particles are settled down in these small gapes.
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Answer 2

Hey !!!!!

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When, NaCl is Added to H2O, There are some small gaps Between the molecules of Water..

Hence, When Salt, is Added, It goes and fills up that gaps first...

Definitely, if we add more and more salt, Volume of Water will Increase..

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Thanks...!!!

Hope This Helps....!!!!