Answers

2015-12-26T19:25:29+05:30
Egg floats in salty water and sinks In sinks in normal water because it depends on the density. In salt water density is high as it floats and in normal water the density is less as it sinks.
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Yup
i got my answer thanks!
Hope so u understood the concept of density. 
Ur welcome. 
According to me , its a concept of osmosis or diffusion