Match List-I with List-II and select the correct answer using the codes given below :<br>List-I (Ion — Coordination Compounds Chemistry Question
Question
Match List-I with List-II and select the correct answer using the codes given below :<br>List-I (Ion involved)<br>(i) Ni2+<br>(ii) Ag+<br>(iii) Cu2+<br>(iv) S2-<br>List-II (agent)<br>(A) Sodium thiosulphate<br>(B) Sodium nitroprusside<br>(C) Ammonia<br>(D) Dimethylglyoxime
Answer: D
💡 Solution & Explanation
Na2[Fe(CN)5NO] + Na2S $\rightarrow$ Na4[Fe(CN)5(NOS)] (Purple) ; Ni2+ + DMG $\rightarrow$ Ni(DMG)2 (Rosy red ppt) ; Ag+ + S2O3 2- $\rightarrow$ [Ag(S2O3)2]3- ; Cu2+ + NH3 $\rightarrow$ [Cu(NH3)4]2+ (Deep blue).
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