Question

For the reaction, $H_2(g) + I_2(g) \rightleftharpoons 2HI(g)$

Attainment of equilibrium is predicted correctly by: 


 
 

• A. A
• B. B
• C. C
• D. D

Hint:

At equilibrium, the concentrations of reactants and products become constant, and the reaction rate of the forward and reverse reactions become equal.

Answer 1

The Correct Option is C

- At equilibrium, reactant concentrations (\( H_2 \) and \( I_2 \)) diminish while product concentration (\( HI \)) rises over time.- Upon reaching equilibrium, reactant and product concentrations will stabilize. Consequently, the graph illustrating decreasing \( H_2 \) and \( I_2 \) concentrations and an increasing \( HI \) concentration accurately depicts the achievement of equilibrium. Final Answer: Option (3).