1. Tardigrade
  2. Question
  3. Chemistry
  4. In the reaction, H2(g) + I2(g) 2 HI (g). Which of the following is correct ?

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. In the reaction, $ H_2(g) + I_2(g)\,\,2 HI (g)$. Which of the following is correct ?

ManipalManipal 2004Equilibrium

Solution:

For equation $H _{2}(g)+ I _{2}(g) \rightleftharpoons 2 HI$, the value of
$\Delta n=2-(1+1)=0$
Hence, By using formulae $K_{p}=K_{c}(R T)^{\Delta n}$
$K_{p}=K_{c}(R T)^{0} $
$K_{p}=K_{c}$