What is the difference between pH and pKa?

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What is the difference between pH and pKa?..

Answer / suma

pH is negative logarithem of hydrogen ion concentration.
pKa is dissociation concentration

Is This Answer Correct ?    44 Yes 5 No

What is the difference between pH and pKa?..

Answer / ranjita

pH is the the logarithm of the reciprocal of hydrogen-ion
concentration in gram atoms per liter.

pKa is the negative logarithm of the acid dissociation
constant, Ka.

Is This Answer Correct ?    21 Yes 2 No

What is the difference between pH and pKa?..

Answer / lisa

pH is a measure of the number of Hydrogen ions in the solution.

pKa is measuring how much the acid has dissociated.

Is This Answer Correct ?    7 Yes 1 No

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