Question

In: Chemistry

In chemical equation H2 (g) + I2 (g) ⇌ 2HI (g) the equilibrium constant Kp depends on (a) total pressure (b) catalyst used (c) amount of H2 and I2 (d) temperature

In chemical equation H2 (g) + I2 (g) ⇌ 2HI (g) the equilibrium constant Kp depends on___________.

(a) total pressure

(b) catalyst used

(c) amount of H2 and I2

(d) temperature

Solutions

Expert Solution

Answer : (d) temperature

Explanation :

For the reaction,

H2(g) +I2(g) ⇌2HI(g)

The number of moles of gaseous reactants on reactant sude is 2 that is equal to the number of moles of gaseous products.

The equilibrium constant Kp is independent of 

  1. Total pressure
  2. Catalyst
  3. Amount of I2 and H2
  4. Catalyst 
  5. Volume 
  6. Pressure 
  7. Concentration of reactant and product. 

 


d) temperature 

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