The number of coordination isomers possible for `[Fe(NH_(3))_(6)]^(3+)[Cr(C_(2)O_(4))_(3)]^(3-)` is __________

The number of optical isomers possible for [Cr(C_2O_4)_3]^(3-) is

The IUPAC name of [Co(NH_(3))_(6)][Cr(C_(2)O_(4))_(3)] is :

The possible no. of coordination isomers of [Cr(NH_(3))_(6)][Co(CN)_(6)] is

Number of structural isomers possible in C_(3)H_(6)O , are

Which of the following is the most stable complex ? [Fe(NH_(3))_(6)]^(3+), [Fe(C_(2)O_(4))_(3)]^(3-), [FeCl_(6)]^(3-)

The number of isomers exhibited by [Cr(NH_(3))_(3)Cl_(3)] is :