activity 1
1. prepare one glass of tap water
2.add a teaspoon of sugar steer the water until all sugar particle dissolve
:
1.ompare the colors of the mixture
2.hich of the three mixture are homogeneous or heterogeneous
3.hich is clear and transparent or no particles observed
4.Which has fine particles do not settle?are these particles visible to the naked eye?
5.which mixture has big particles that tend to settle the bottom of container
6.Which exhibit tyndall effect ​