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Which pair of components must be equal for a chemical system to be at equilibrium? A - HSC - SSCE Chemistry - Question 1 - 2021 - Paper 1
Question 1
Which pair of components must be equal for a chemical system to be at equilibrium? A. The rate of the forward reaction and the rate of the reverse reaction B. The co... show full transcript
Worked Solution & Example Answer:Which pair of components must be equal for a chemical system to be at equilibrium? A - HSC - SSCE Chemistry - Question 1 - 2021 - Paper 1
Step 1
Which pair of components must be equal for a chemical system to be at equilibrium?
Answer
For a chemical system to be at equilibrium, the rates of the forward and reverse reactions must be equal. This balance results in a constant concentration of reactants and products over time. Therefore, the correct choice is:
A. The rate of the forward reaction and the rate of the reverse reaction.
This is a fundamental principle in the study of chemical kinetics and equilibrium.