Tiêu đề 09. COORDINATION COMPOUNDS - 01.pdf ✅

1 JEE ADVANCED 2024 Coordination Compounds 1. The ligands in anticancer drug 'cis-platin' are: (1) NH ,Cl 3 (2) NH ,H O 3 2 (3) Cl,H O2 (4) NO,Cl 2. Select the correct IUPAC name of   Pt C H Cl NH ( )  − 2 4 2 3 ( )   (1) Amminedichlorido( 2 -ethene)platinate(II) (2) Amminedichlorido( 1 -ethene)platinate(II) (3) Amminedichlorido( 1 -ethylene)platinum(1–) (4) Amminedichlorido( 2 -ethene)platinum (II) 3. In which of the following pair of ligands, ambidentate and symmetrical polydentate respectively: (1) – –1 NO , gly 2 (2) – –1 SCN , acac (3) – CN , dmg (4) –2 –1 C O , acac 2 4 4. Which of the following complexes has/have more C O− bond length than   Ni(CO)4 ? (1) Na Co(CO)   4 (2)  2 Fe(CO)4 − (3) Both of these (4) None of these 5. Select the correct statement for Zeise's salt: (1) The C C= bond is present in same plane to the PtCl3 Group (2) C C− bond length of ethylene is higher in complex the C C− bond length of ethylene in isolated condition (3) The formula of Zeise's salt is [Fe(–C5H5)2] (4) The formula of Zeise's salt is K[PtCl3(C2(CN)4)] 6. Choose incorrect option (1) E.A.N. for Fe (CO) 2 9 is 36 (2) E.A.N. for Mn (CO) 2 10 is 36 (3) E.A.N. for Ag(CN)2 −     is 54 (4) Fe (CO) 2 9 has one Fe Fe − bonds 7. Which of the following complexes follows sidgwick effective atomic number rule? (1) Ferrocene (2) Dibenzenechromium (0) (3) Zeise's salt (4) Tetracarbonylnickel(0) 8. Which of the following do not act as a oxidizing agent. (1) Mn(CO)5 (2) Ni(CO)4 (3)   V(CO)6 − (4)   Mn(CO)6 + 9. In the cobalt-carbonyl complex :   Co (CO) 2 8 , number of Co Co − bonds is " X " and terminal CO ligands is "Y". X + Y = ? 10. For the reaction given below: CoCl3·xNH3 + AgNO3(aq) → If two equivalents of AgCl precipitate out, then the value of x will be_______. DPP - 01