Question

2. Why does the solution of sodium chloride not show Tyndall effect
whereas the mixture of water and milk shows?

Answer 1

Answer:

solution of sodium chloride does not show Tyndall effect because it is a solution whereas Tyndall effect is only showed by colloids, milk is a colloid hence, even if it is mixed with water it will show Tyndall effect because it has a milky appearance wi

hich is one of the properties of colloid that it has milky appearance

hope it helps

Answer 2

Answer:

because when water is added to milk ,a colloidal solution is obtained which can scattering of light to show tyndall effect