Why Is NCl5 Formation Impossible?

[Janiceleong26]

Homework Statement

Homework Equations

The Attempt at a Solution

I chose choice no.2&3 but only choice no.1 is correct. I've understand why no.2 is wrong, but why is no.3 wrong? I thought N exists as N2, which is highly inert?

 

[Borek]

N₂ is highly inert, but it doesn't mean nitrogen is inert - there are many nitrogen compounds. You are mistaking properties of an element (nitrogen) with a gaseous compound N₂.

 

[Janiceleong26]

N₂ is highly inert, but it doesn't mean nitrogen is inert - there are many nitrogen compounds. You are mistaking properties of an element (nitrogen) with a gaseous compound N₂.

Oh I see, ok thank you