Environmental Sciences, asked by supra, 1 year ago

pH rate of purified water is- (a) 3 (b) 7 (c) 9


aalapanarajsing: (7)

Answers

Answered by sahbahasan
1
B) 7

7 is neutral value on the PH scale. I am sure!!!

aalapanarajsing: pH of pure water hasvery close to 7 (7)
Answered by danishlayeeq
0

ph rate of water 
(b)7


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