Question

Which of the following will give maximum number of isomers?
(a) [Ni (C₂O₄) (en)₂]²⁻
(b) [Ni (en) (NH₃)₄]²⁺
(c) [Cr (SCN)₂ (NH₃)₄]⁺
(d) [Co (NH₃)₄ Cl₂]

Answer 1

option C. is correct

Answer 2

plz search on google you may get it

according to me c is it