अर्थ : (from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter. Provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic).
समानार्थी : ph
Ph scale ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Ph scale ka matlab kya hota hai?