Given:
(i) ,
(ii) ,

If the degree of dissociation and initial concentration of both reactants X(g) and A(g) are equal, then the ratio of total pressure at equilibrium . The value of x is (Nearest

Question

Given:
(i) , 
(ii) ,

If the degree of dissociation and initial concentration of both reactants X(g) and A(g) are equal, then the ratio of total pressure at equilibrium . The value of x is  (Nearest integer)

Canvas Classes · Accepted Answer

Step 1 — Set up for reaction (i):

Let initial concentration = , degree of dissociation = .

| | X | Y | Z | Total |
|--|--|--|--|--|
| Initial |  | 0 | 0 |  |
| Equil. |  |  |  |  |

Mole fractions: ,

Step 2 — Set up for reaction (ii):

Same , same initial concentration :

| | A | B | Total |
|--|--|--|--|
| Equil. |  |  |  |

Step 3 — Divide:

Answer: 12

More questions from Chemical Equilibrium