What are the units associated with the equilibrium constant (K) for the reaction aA+bB⇌cCaA+bB⇌cC? 

A.
Mole fraction units, such as mol/kg for each species.
B.
No units, as K is a dimensionless quantity.
C.
The product of the concentrations of the reactants.
D.
The sum of the molarities of the products and reactants.
Chemistry
AP
College Board
Exam No:AP Chemistry Problem Set 2 Year:2024 Question No:APChemistry2024AP0515

Answer:

B

Knowledge points:

7.6 Properties of the Equilibrium Constant

Solution:

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