Why does a copper sulphate solution in water | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) copper sulphate solution is a true solution where the solute particles are extremely small,typically of the order of $10^{-9} \ m$ or less. These

Vedclass · Accepted Answer

All of the above.

Vedclass · Answer

(D) copper sulphate solution is a true solution where the solute particles are extremely small,typically of the order of $10^{-9} \ m$ or less. These particles are too small to scatter a beam of light,hence they do not exhibit the Tyndall effect.In contrast,milk is a colloidal solution containing suspended particles of fats and proteins. Although these particles are not visible to the naked eye,they are large enough to scatter a beam of light passing through the mixture,thereby demonstrating the Tyndall effect.

Why does a copper sulphate solution in water not show the Tyndall effect,while a mixture of water and milk does?

Similar Questions

Which of the following will show the "Tyndall effect"?

$(a)$ What is the effect of temperature on the solubility of a solid in a liquid?
$(b)$ Why is it possible to distinguish the particles of solute from those of solvent in a suspension?

Which of the following materials fall in the category of a "pure substance"?

Name the appropriate methods to separate the following:
$(i)$ Nitrogen from air
$(ii)$ Dye from blue ink
$(iii)$ Butter cream from milk
$(iv)$ Ammonium chloride from common salt

What is meant by a pure substance?

Vedclass Test Series

Exam Paper Generator

Online Exam Module