Archive
7th of September 2015
Chemistry
Q:

what is the hybridisation and shape of compound [XeF8]-2 and [ReH9]-2?

Pavitra Jain - CBSE - Class XI Science

Friday, September 04, 2015 at 20:43:PM

A:

[XeF8]-2  has square antiprismatic geometry 

[ReH9]-2  has tricapped trigonal prismatic geometry

Both the compounds have expanded shells.

Monday, September 07, 2015 at 18:43:PM