bryantpropst6949 bryantpropst6949 31-01-2024 Chemistry contestada Indicate the complex ion which shows geometrical isomerism.(i) [Cr(H₂O)₄Cl₂](ii) [Pt(NH₃)₃Cl](iii) [Co(NH₃)₆]₃⁺(iv) [Co(CN)₅(NC)]₃⁻