Match each coordination compound in List-I with an appropriate pair of characteristics from List-II and select the correct answer using the code given below the lists {en = H₂NCH₂CH₂NH₂; atomic numbers: Ti = 22, Cr = 24; Co = 27; Pt = 78) List - I List - II P. [Cr(NH₃)₃Cl₂]Cl 1. Paramagnetic and exhibits ionization isomerism Q. [Ti(H₂O)₅Cl](NO₃)₂ 2. Diamagnetic and exhibits cis-trans isomerism R. [Pt(en)(NH₃)Cl]NO₃ 3. Paramagnetic and exhibits cis-trans isomerism S. [Co(NH₃)₄(NO₃)₂]NO₃ 4. Diamagnetic and exhibits ionization isomerism [JEE Adv 2014 P2]

Question

Examsnet · Accepted Answer

Correct Answer is : P - 3, Q - 1, R - 4, S - 2

List - I	List - II
P. [Cr(NH $_3$ ) $_3$ Cl $_2$ ]Cl	1. Paramagnetic and exhibits ionization isomerism
Q. [Ti(H $_2$ O) $_5$ Cl](NO $_3$ ) $_2$	2. Diamagnetic and exhibits cis-trans isomerism
R. [Pt(en)(NH $_3$ )Cl]NO $_3$	3. Paramagnetic and exhibits cis-trans isomerism
S. [Co(NH $_3$ ) $_4$ (NO $_3$ ) $_2$ ]NO $_3$	4. Diamagnetic and exhibits ionization isomerism

Coordination Compounds