pH is the logarithm of the reciprocal of the ______?

پی ایچ ______ کے باہمی تعاون کا لوگرتھم ہے؟

Phosphorus ion concentration

Phosphine ion concentration

Hydrogen ion concentration

None of these

pH is defined as the negative logarithm of the hydrogen ion concentration in a solution.

It is a measure of the acidity or basicity of a solution.