H_(2)SO_(5)

The oxidation state of Fe in [Fe(NO)(H_(2)O)_(5)]SO_(4) is

The oxidation state of Fe in [Fe(H_(2)O)_(5)NO]SO_(4) is

Statement I [Fe(H_(2)O)_(5)NO]SO_(4) is paramagnetic Statement II The Fe in [Fe(H_(2)O)_(5)NO]SO_(4) has three unpaired electrons .

Assertion [Fe(H_(2)O)_(5)NO]SO_(4) is paramagnetic Reason The Fe in [Fe(H_(2)O)_(5)NO]SO_(4) has three unpaired electrons .

Aqueous solution of [Co(H_(2)O)_(5)SO_(4)]Cl gives precipitate with

In the reaction, H_(2)SO_(4)+PCl_(5)overset(Delta)to (X)+(Y)+HCl , the products (X) and (Y) are :