JEE Main 2024 Chemistry question
If equal number of H₂, I₂ and HI molecules are present at equilibrium for the reaction H₂(g) + I₂(g) ⇌ 2HI(g), the for the process is x × 10⁻¹, x = . [Given: R = 0.082 L atm K⁻¹ mol⁻¹]
Answer: (C)
Solution
With equal amounts, = ²/₂ ₂) = 1 = 10 × 10⁻¹, so x = 10.