JEE Mains Model Paper 8

© examsiri.com

Question : 73 of 90

Marks: +1, -0

Pure de-mineralised (de- ionised) water free from all soluble mineral salts is obtained by passing hardwater though

Cation exchange resin which removes dissolved cations
Anion exchange resin which removes dissolved anions
Both (1) and (2)
None of the above

Go to Question:

Prev Question

Next Question