Chemistry, asked by tejasnagar12, 7 months ago

20. An aqueous solution has [H+] ion concentration = 1.0 x 10-7 mol l"'. Its pH value
is
(a) +7
(b) -7
(c) 0.70
(d) 10^-7

Answers

Answered by moninderkaur2
1

Answer:

A

Explanation:

pH=-log [H+]

pH=-log (10^-7)

pH=+7

Answered by saurabhtripathi2005
0

Answer:

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