Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Colloids can be purified byOption: 1 Tyndall effectOption: 2 Coagulation<div

Colloids can be purified by

Option: 1

Tyndall effect


Option: 2

Coagulation


Option: 3

Peptization


Option: 4

Ultrafiltration


Answers (1)

best_answer

Fact.

Ultra-filtration: - As pores are larger than the size of sol particles, Sol particles directly pass through ordinary filter paper. By soaking the filter paper in a solution of gelatine of collodion, the pores of the ordinary filter paper are made smaller, and which is hardened by soaking in formaldehyde, colloidal particles are retained by the treated filter paper and true solution particles are allowed to escape. Such treated filter paper is known as ultrafilter and ultra-filtration utilizes ultra-filter papers to separate particles of colloids.

Posted by

Kuldeep Maurya

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2026 session 2 application correction begins on jeemain.nta.nic.in; edit details by tomorrow
anam-khan

JEE Main 2026 Registration LIVE: Session 2 exam from April 2 to 9; shift timings, admit card, exam pattern
anam-khan

JEE Main 2026 session 2 registration ends today for BTech, BArch; apply at jeemain.nta.nic.in

Latest Question