Hard water when passed through ion exchange resin containin…

Chemistry Hydrogen and Its Compounds ( Not in Syllabus ) Water or Hydride of Oxygen Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

Hard water when passed through ion exchange resin containing, RCOOH groups, becomes free from :

Cl – ions

SO 4 2– ions

H 3 O + ions

Ca 2+ ions

Text Solution

Verified by Experts

The correct answer is:

Hard water when passed through resin containing R–COOH groups it becomes free from Ca + ions.

Previous Question Next Question

Get practice questions, solutions, and test series in one place.

Share your experience with this question and solution.

Send your comment, doubt, correction, or feedback to admin.

What students say about this solution

No reviews yet. Be the first to write a review.