When `PCl_(5)` is heated, it dissociates into `PCl_(3)` and `Cl_(2)`. The vapour density
Channel: Doubtnut
Date: 2020-07-26

When `PCl_(5)` is heated, it dissociates into `PCl_(3)` and `Cl_(2)`. The vapour density of the gas mixture at `200^(@)C` and at `250^(@)C` is `70` and `58`, respectively. Find the degree dissociation at two temperatures.