PCl5 is highly unstable and in solid state it exists as into [PCl4]+ and [PCl6]- ions. The geometry of [PCl6]- is
![PCl5 is highly unstable and in solid state it exists as into [PCl4]+ and [PCl6]- ions. The geometry of [PCl6]- is](https://www.gkseries.com/blog/wp-content/uploads/2022/04/PCl5-is-highly-unstable-and-in-solid-state-it-exists-as-into-PCl4-and-PCl6-ions.-The-geometry-of-PCl6-is-1024x536.png)
Q. PCl5 is highly unstable and in solid state it exists as into [PCl4]+ and [PCl6]- ions. The geometry of [PCl6]- is
- octahedral
- tetrahedral
- square pyramidal
- square planar
Answer: octahedral