How many of the following species have no d-orbital s involved in their hybridisation
`XeF_(2),SnF_(2) PbCl_(2),SF_(4),C Cl_(4),BF_(3),SO_(2)Cl_(2),XeO_(2)F_(2),XeOF_(4),POCl_(3)`

In how many of the following species, S-atom is sp^3 hybridised ? S_8, SO_4^(2-), SO_3, H_2 S, SCl_4 .

underline(S)O_(2)Cl_(2)+H_(2)O to H_(2)SO_(4)+HCl

Among the following molecules how many are having sp^(3) d hybridization of this central atom ? XeOf_(2), SF_(6), SF_(4), I_(3)^(-) , BrF_(3) , XeF_(2) , POCl_(3) , ClO_(4)^(-), XeF_(4) , PCl_(3) F_(2)

In which of the following pairs, both the species have the same hybridisation ? (I) SF_(4),XeF_(4) " " (II) I_(3)^(-),XeF_(2) " " (III) ICI_(4)^(-),SiCl_(4) " " (IV) ClO_(3)^(-),PO_(4)^(3-)

The number of compounds having all atoms in a single plane are XeF_(4),SF_(4), Al_(2)Cl_(6),SnCl_(4),I_(2)Cl_(6), H_(2)C=C=C=CH_(2), PhCl, C_(2)(CN)_(4),ICl_(3), PCl_(5)

Total number of species which used all three p-orbitals in hybridisation of central atom and should be non-polar also. XeO_(2)F_(2), SnCl_(2), IF_(5), I_(3)^(+), XeO_(4),SO_(2),XeF_(7)^(+),SeF_(4)

Total number of species which used all three p-orbitals in hybridisation of central atom and should be non-polar also. XeO_(2)F_(2), SnCl_(2), IF_(5), I_(3)^(+), XeO_(4),SO_(2),XeF_(7)^(+),SeF_(4)

Among the following the species having square planar geometry for central atom are (i) XeF_(4), (ii) SF_(4) (iii) [NiCl_(4)]^(2-) (iv) [PdCl_(4)]^(2-)

MnO_(2)+NaCl+H_(2)SO_(4)(Conc.) to MnSO_(4)+Cl_(2)uarr

MnO_(2)+NaCl+H_(2)SO_(4)(Conc.) to MnSO_(4)+Cl_(2)uarr