The vapour density of `Pcl_(5)` is `104.16` but when heated to `230^(@)C`, its vapour
Channel: Doubtnut
Date: 2020-07-12

The vapour density of `Pcl_(5)` is `104.16` but when heated to `230^(@)C`, its vapour density is reduced to `62`. The degree of dissociation of `PCl_(5)` at `230^(@)C` is …………