Question

The concentration of hydrogen ion in a soft drink is 2*10-13.Calculate it’s
PH. Identify whether solution is acdic or basic
​

Answer 1

Answer:

written below-

Explanation:

concept - The pH of a solution is the negative logarithm of hydrogen ion concentration.

pH = - log [ H] +

given- [ H] += 2*10-13.

find - pH and nature of solution

explanation-

pH = - log [ H] +

pH= - log [2*10-13]

pH= - (log 2-13 log 10)

pH = -0.3010+ 13

pH= 12.7

nature of soft drink is basic

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