Question

give some examples of supersaturated solution​

Answer 1

Adding sugar to water in glass until it is no more soluble, cold drinks you buy from market are saturated with carbon.

:)

Answer 2

See, if you dissolve sugar in water, it dissolves. If you go on adding sugar, at a certain stage, the dissolving of sugar stops. This termination to dissolving is called saturation and that solution is called saturated solution.

For a saturated solution, if you add still more sugar, it becomes supersaturated solution.

Examples include 1 kg of sugar in 1 L of water, cold drinks with supersaturated carbon, and so on.