JEE Main 12 Jan 2019 Shift 2 Solved Paper

Section: Chemistry

Question : 76 of 90

Marks: +1, -0

Among the following, the false statement is :

[12 Jan 2019 Shift 2]

Latex is a colloidal solution of rubber particles which are positively charged
Tyndall effect can be used to distingush between a colloidal solution and a true solution.
It is possible to cause artificial rain by throwing electrified sand carrying charge opposite to the one on clouds from an aeroplane.
Lyophilic sol can be coagulated by adding an electrolyte.

Go to Question:

Prev Question

Next Question