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

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

ph rate of water
(b)7

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