Consider the following statements and arrange in the order of true/false as given in the codes.
S1 : Both [Co(ox)3]3− and [CoF6]3− are paramegnetic.
S2:CoCl33NH3 complex is non-conducing.
S3 : The number of possible isomers for the complex [Pt(NO2)(py)(OH)(NH3)] is six.
S4 : The oxidation state of iron in brown ring complex [Fe(H2O)5NO+]SO4 is +II where NO is NO+