Which of the following statements are true (or) false - (i) [Cr(NH3)6 ][Cr(CN)6 ] and [Cr(NH3)4 (CN)2 ] [Cr(NH3)2 (CN)4 ] are coordination isomers - Sarthaks eConnect

Which of the following statements are true (or) false -

(i) [Cr(NH₃)₆ ][Cr(CN)₆ ] and [Cr(NH₃)₄(CN)₂ ] [Cr(NH₃)₂(CN)₄ ] are coordination isomers

(ii) [Cr(py)₂(H₂O)₂Cl₂ ]Cl and [Cr(py)₂ (H₂O)Cl₃ ]H₂O are ligand isomers

(iii) [Pt(NH₃)₄Br₂ ]Cl₂ and [Pt(NH₃)₄Cl₂ ]Br₂ are linkage isomers

(iv) cis platin exhibits geometrical isomerism

(A) TTFT

(B) FTFT

(D) TFFT

Which of the following statements are true (or) false - (i) [Cr(NH3)6 ][Cr(CN)6 ] and [Cr(NH3)4 (CN)2 ] [Cr(NH3)2 (CN)4 ] are coordination isomers