In comparison to the zeolite process for the removal of permanent hardness, the synthetic resins method is :
Question:
In comparison to the zeolite process for the removal of permanent hardness, the synthetic resins method is :
Correct Option: , 4
Solution:
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.