3. why did some material dissolved in the liquid material and some do not?
4. what are the different changes observed when solid and liquid materials are mixed?
5. what happens to the solid materials when mixed in the liquid materials?
4. what are the different changes observed when solid and liquid materials are mixed?
5. what happens to the solid materials when mixed in the liquid materials?
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1.It has to do with the structure of the water molecule. ... Many substances do not dissolve in water and that is because they are non-polar and do not interact well with water molecules. A common example is oil and water.
2. It'll not dissolve but it'll dissolve if we mix them completely.
3.A solid dissolves in a liquid when it mixes completely with the liquid. The solid has broken down into pieces so small that its particles spread all throughout the new mixture. ... Things which dissolve are called solutes and the liquid in which they dissolve is called a solvent to form a solution.
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