`[Cr(NH_(3))_6]^(+3)` complex has geometry

If Hund' s rule is violated then how many unpaired electrons are present I n [Cr(NH_(3))_(6)]^(3+) complex ion ? .

[Cr(NH_3)_6]^(3+) ion is:

STATEMENT-1: In [Cr(NH_(3))_(6)]Cl_(3) , the Werner primary valency is 3 . STATEMENT-2: [Cr(NH_(3))_(6)]Cl_(3) is paramagnetic . STATEMENT-3: [Co(NH_(3))_(6)]^(+3) is a low spin complex

Two complexes [Cr(H_(2)O_(6))_(6)]Cl_(3) and [Cr(NH_(3))_(6)]Cl_(3) (B) are violet and yellow coloured, respectively. The incorrect statement regarding them is :

Crystal field splitting energy (CFSE) for the complex [Cr(NH_(3))_(6)]^(2+) is (when Delta gtP ) .