Explain why NCl3 gets easily hydrolysed but NF3 does not.
When we look at the electronic configurations of Nitrogen, Flourine and chlorine, we see that only chlorine has a vacant d orbital.
N : [He] 2s2 2p3
F : [He] 2s2 2p5
Cl : [Ne] 3s2 3p5
Ne : [He] 2s2 2p6
He :1s2
Due, to the presence of the vacant d orbital, Cl can easily accommodate the electrons during the hydrolysis of NCl3 which NF3 cannot do. So, NCl3 gets hydrolysed easily.