Question

Hybridisation for cr(h2o)63+ outer

Answer 1

H2O has 2(1) +6=8 valance electrons.H2O as a tetrahedral arrangement of the electron paris about the O atom that requires sp3 hybridization.two of the four sp3 hybrid orbitals are used to from bonds to the two hydrogen atoms and the other two sp3 hybrid orbitals hold the two lone paris n oxygen