Vedclass
Class 12ChemistrySurface ChemistryColloids, Emulsion, Gel and Their properties with application
Easy

Point out the false statement.

WBJEE 2016All WBJEE
  • A
    Colloidal sols are homogeneous
  • B
    Colloids carry $+ve$ or $-ve$ charges
  • C
    Colloids show Tyndall effect
  • D
    The size range of colloidal particles is $10-1000 \mathring{A}$
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Colloids, Emulsion, Gel and Their properties with application

Previous Year

WBJEE 2016 PaperAll WBJEE years →

Similar Questions

Gold numbers of some colloids are: Gelatin $0.005-0.01$,Gum arabic: $0.15-0.25$; Oleate: $0.04-1.0$; Starch: $15-25$. Which among these is a better protective colloid?

DifficultJEE MAIN 2016
View Solution

Explain the cleansing action of soaps.

Medium
View Solution

The properties of a colloidal solution are primarily due to:

Medium
View Solution

Identify a zero dimensional nano structure from the following.

EasyMHT CET 2024
View Solution

For $As_2S_3$ sol, the most effective coagulating agent is

MediumTS EAMCET 2022
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo