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Chemistry · EQUILIBRIUM
हिन्दीThe law of chemical equilibrium proposed by Guldberg and Waage states that at a given temperature, the equilibrium constant expression depends on active masses. In modern terms, for dilute solutions and ideal gas mixtures, this active mass is represented respectively by:
Correct answer · Option 3
Molar concentration (in mol L\( ^{-1} \)) and partial pressure (or molar concentration)
Explanation
Active mass historically designated concentration, which in modern standard treatment corresponds to molar concentration (mol L\( ^{-1} \)) for solutions and partial pressure (or molar concentration) for gases.
