Medium· VSEPR theory· +4 / −1
The number of lone pair(s) of electrons on the central atom and the shape of molecule respectively, are :
Consider the species CH_4 , NH_4^+ and BH_4^- . Choose the correct option with respect to these three species :
JEE Mains 2022 June 29 Shift 2 · Easy
The hybridisation of P in PF_5 is sp^xd^y . What is y ?
JEE Mains 2022, June 28 - Shift 1 · Easy
Arrange the following in the decreasing order of their covalent character: (A) LiCl (B) NaCl (C) KCl (D) CsCl Choose the most appropriate…
JEE Mains 2022 June 29 Shift 1 · Easy