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Match each coordination compound in Colu...

Match each coordination compound in Column I with an appropriate pair of characteristics from Column II and select the correct answer using the codes given below the Column (en `= H_(2)NCH_(2)CH_(2) NH_(2)`, atomic number : `Ti = 22, Cr = 24, Co = 27, Pt = 78` )

Text Solution

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The correct Answer is:
`A rarr p,q,r; B rarr r;C rarr q,r,s; Drarr r`
(A) `[Cr(NH_(3))_(4)Cl_(2)]Cl rarr Cr^(+3)` is `d^(3)` . It is paramagnetic and it shows cis - trans isomerism.
(B) `[Ti(H_(2)O)_(5)Cl](NO_(3))_(2) rarr Ti^(+3)` is `d^(1)`. It is paramagnetic and its whos ionization isomerism.
(C ) `[Pt(en)(NH_(3))Cl]NO_(3) rarr Pt^(+2)` is `d^(8)` . But this complex is square planar and all electron are paired. So it is diamagnetic . It exhibit ionization isomerism.
(D) `[Co(NH_(3))_(4)(NO_(3))_(2)]NO_(3) rarr Co^(+3)` is `d^(6)` . Since ligands are strong , so electron are paired. It is diamagnetic. It exhibit cis-rans isomerism.
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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.

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 = H_(2)NCH_(2)CH_(2)NH_(2) , At Nos : Ti = 22 , Cr = 24 , Co = 27 , Pt = 78] {:("List- I" ,, "List- II") , ((P) [Cr(NH_(3))_(4) Cl_(2)]Cl ,, 1. "Paramagnetic and exhibits ionisation 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"), ((S) [Co(NH_(3))_(4) (NO_(3))_(2)]NO_(3) ,, 4."Diamagnetic and exhibits ionisation isomerism"):}

Match Column-I with Column-II and select the correct answer using the code given below the Columns