Permanent Hardness of water can be removed by adding
A) Bleaching powder
B) Chlorine
C) Wasshing soda
D) Potassium permanganate
Answers
Answered by
2
hiiii mate here is the answer
Permanent Hardness of water can be removed by adding washing soda in it
hope it may help you
Permanent Hardness of water can be removed by adding washing soda in it
hope it may help you
Answered by
2
C is ur correct option dude..
Similar questions