General Knowledge - Chemistry - Discussion
Discussion Forum : Chemistry - Section 1 (Q.No. 43)
43.
The method that cannot be used for removing permanent hardness of water is
Discussion:
11 comments Page 2 of 2.
Siva Rama Krishna said:
8 years ago
Thanks for all.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers