List of top Chemistry Questions on Hybridisation asked in AP EAMCET

[Ni(H\(_2\)O)\(_4\)]\(^{2+}\) on reaction with ethane-1,2-diamine forms violet color complex. Its formula and magnetic property respectively are
Which one of the following has maximum number of hybrid orbitals ?
Observe the following molecules. $PCl_5, BrF_5, ClF_5, PF_5, ClF_3, XeF_4, XeF_2, IF_5 $ The number of molecules having square pyramidal geometry from the above is
$XeF_4$ is square planar where as $CCl_4$ is tetrahedral because