JEE MAIN - Chemistry (2025 - 24th January Evening Shift - No. 14)

For the reaction,

$$\mathrm{H}_2(\mathrm{~g})+\mathrm{I}_2(\mathrm{~g}) \rightleftharpoons 2 \mathrm{HI}(\mathrm{~g})$$

Attainment of equilibrium is predicted correctly by :

JEE Main 2025 (Online) 24th January Evening Shift Chemistry - Chemical Equilibrium Question 1 English Option 1
JEE Main 2025 (Online) 24th January Evening Shift Chemistry - Chemical Equilibrium Question 1 English Option 2
JEE Main 2025 (Online) 24th January Evening Shift Chemistry - Chemical Equilibrium Question 1 English Option 3
JEE Main 2025 (Online) 24th January Evening Shift Chemistry - Chemical Equilibrium Question 1 English Option 4

Explanation

$$\mathrm{H}_2+\mathrm{I}_2 \rightleftharpoons 2 \mathrm{HI}$$

Concentration of $\mathrm{H}_2$ and $\mathrm{I}_2$ decreases untill equilibrium condition and concentration of HI increases till equilibrium condition and after equilibrium concentration of all the reactant and products remain constant. Correct option (2)

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