It is found that V forms a double salt, isomorphous will Mohr.s salt. The oxidation number of V in this compound is

It is found that V forms a double salt, isomorphous will Mohr.s salt.

1.	It is found that V forms a double salt, isomorphous will Mohr.s salt. The oxidation number of V in this compound is
Answer» `+3` `+2` `+4` `-4` SOLUTION :Mohr.s SALT : `OVERSET(+2) (FE)SO_4 (NH_4)_(2)SO_4 .6H_(2)O`