Properties of molecules

Help

G.R.F: When adding an amount of table salt to water it disappears after a tim

because, molecules of salt spread in the inter molecular spaces between water molecules or because , molecules are in a continuous motion

The volume of mixture of water with alcohol is less than the sum of their volumes before being mixed together.

Because, the alcohol molecules spreed in the inter molecular spaces between water molecules.

It is very hard to fragmentize a piece of iron with your fingers. why?

Because, the inter molecular forces between solid molecules of solid are very large.

Unlock this slideshow and over 4 million more with Baamboozle+

Try slideshows