Question

Which of the following show Tyndall effect? 1) chalk powder 2) common salt 3) copper sulphate solution 4) ink

Answer 1

Heya..here is your answer ☺


•Chalk powder when dissolved in water shows Tyndall effect as it is colloid

•Common salt when dissolved when water doesn't show Tyndall effect as it is true solution.

•Copper sulphate solution is a true solution so it doesn't show Tyndall effect.

•Ink is colloid so it may show Tyndall effect.



hope this helps!!☺☺

Answer 2

Chalk powder and ink shows tyndall effect as they are colloids.
Whereas common salt is transparent solution and copper sulphate solution does not show tyndall effect.

I hope you understood...