Hybridisation of 'P' in `PO_4^(3-)` is same as that of : -

The hybridisation of P in PO_4^(3-) is same as in :

Oxidation number of P in PO_4^(3-) ion is :

Oxidation number of P in PO4(-3)

Oxidation number of P in PO_(4)^(3-) ion is :

The hybridisation of P in phosphate ion (PO_4^(2-)) is the same as in :

The hybridisation of phosphorus in POCl_3 is the same as

The oxidation number of P in PO_4^(3-) , of S in SO_4^(2-) and that of Cr in Cr_2O_7^(2-) are respectively_______.

Oxidation numbers of P in PO_4^(3-) , of S in SO_4^(2-) , and that of Cr in Cr_2O_7^(2-) are respectively ,