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The pH of hcl solution is 2. When it is saluted with equal volume of water, what is the pH of dilute acid?

The pH of hcl solution is 2. When it is saluted with equal volume of water, what is the pH of dilute acid?

Grade:12

1 Answers

Shailendra Kumar Sharma
188 Points
6 years ago
pH of HCl is 2 i.e the concentration of H+ ions will be 10-2 Mnow the solution is made double volume the concentration of H+ ion will be half i.e 0.5*10-2 so the pH =-log (H+) =-log (.5*.01) = 2.301

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