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Chemistry-Mojo, Practice Question, , Co-ordination Compounds, 1., 2., 3., 4., 5., 6., 7., 8., 9., 10., 11., 12., 13., 14., 15., 16., 17., 18., 19., 20., 21., 22., 23., 24., 25., 26., 27., 28., 29., 30., 31., 32., 33., 34., 35., 36., 37., , 38., 39., 40., 41., 42., 43., 44., 45., 46., 47., , Simplifying Chemistry, Assignment I, , Write IUPAC name of the complex : Na3[Cr(OH)2F4]., Write IUPAC name of the complex : [Cr(H2O)5Cl]Cl2., Write IUPAC name of the complex : [Co(NH3)5 SCN]Cl2]., Name the following complex using IUPAC norms : [Co(en)2 (ONO)Cl]Cl, Give the IUPAC name of (NH4)3[Co(ONO)6]., Write the IUPAC name of [Ni(H2O)6] (ClO4)2., Write the IUPAC name for : [Co(en)2 (ONO)Cl]Cl., Describe briefly the following : Isomerism shown by [Cr(H 2O)5(NCS)]2+., Name an ionization isomer of [Cr(H2O)5Br]SO4., Write the IUPAC name for any of the isomers with the molecular formula [Pt(NH 3)2Cl2]Cl2., Write the IUPAC name for one of the isomers of [Cr(NH 3)4Cl2]+., Write the IUPAC name for one of the isomers of [Co(NH 3)5NO2]2+., What is the coordination number of central metal ion in [Fe(C2O4)3]3-?, Name the type of isomerism exhibited by the following isomers : [Pt(NH 3)4][PtCl6] and, [Pt(NH3)4Cl2][PtCl4]., Write the IUPAC name of [Co(en)2(NH3)2]Cl3.], Write the IUPAC name of [Co(NH3)5Cl]Cl2., Write the IUPAC name for the ionization isomer of [Co(NH 3)5SO4]Br., Define a `ligand’. Give and example also., Write the formula of copper hexacyanoferrate(II)., Write IUPAC name for the linkage isomer of [Co(NH 3)5ONO]Cl2., What scheme of hybridization is proposed for Co in [Co(NH3)6]3+?, Write an anion whose shape can be explained by the scheme of sp2d2 hybridisation., Write the chemical formula for pentaamminechloroplatinum )IV) chloride., Write IUPAC name for [Ag(NH3)2]NO3., Write IUPAC name for [Pt(NH3)2Cl4]2-., Write IUPAC name for the linkage isomer of (i) [Co(NH3)5NO2]Cl2. (ii) [Cr(H2O)5SCN]2+., Write IUPAC name of coordination isomer of [Co(NH 3)6] [Cr(CN)6]., How many isomers are there for the complex [Co(NH3)4Cl2]Cl?, Write IUPAC name of [Ni(CN)4]2- ion., Give the chemical formula for the compound potassium hexacyanocobaltate (III)., Write IUPAC name of the complex : [Pt(NH3)3Cl3]Cl., How many isomers are there for octahedral complex [CoCl2(en)(NH3)2]+?, Write IUPAC name of the coordination isomer of the complex [Co(en)3] [Cr(CN)6]., What is oxidation state of Co in complex [Co(NH3)2(NO2)Cl] [Au(CN)2]?, What is the shape of [Ni(CN4]2-?, Write the formula of tetrachlorocuprate (II) ion., Fill in the blanks :, The complexes with co-ordination number 6 having three……………….ligands are potically, active., Write IUPAC name of [Co(NH3)5ONO]2+, Give IUPAC name of the ionization isomer of [(NH3)3PtNO2]Cl., Give IUPAC name of the ionization isomer of [Pt(NO 2)(H2O)(NH3)2]Br., Give IUPAC name of linkage isomer of [(NH3)3Pt(NO2)]Cl., How many moles of AgCl will be precipitated when an excess of AgNO3 is added to a molar, solution of [CrCl(H2O)5]Cl2?, Write IUPAC name of [Ag(NH3)2]Cl., Write IUPAC name of [Cu(NH3)4]SO4., Write the chemical formula for the complex compound : Sodium (ethylenediaminetatraacetate), chromate (II)., Write all isomers of [Pt(SCN)(NH3)3]SCN., Write IUPAC name of [Co(NH3)5Cl]Cl2., , Tel +91 843330 83279, 98376 03674, , Page 1
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Chemistry-Mojo, Practice Question, 48., 49., 50., 51., 52., 53., 54., 55., 56., 57., 58., 59., 60., 61., 62., 63., 64., 65., 66., 67., 68., 69., 70., 71., 72., 73., , 74., 75., 76., 77., 78., 79., 80., 81., 82., 83., 84., 85., 86., 87., , Simplifying Chemistry, , In the geometry of a complex compound the molecule is trigonal bipyramidal. What is the, hybridization of the central atom?, If the geometry of [PtCl4]2- is square planar, which orbitals of Pt are involved in the bonding?, Give the chemical formula of potassium hexacyanoferrate(II)., Give the chemical formula of potassium trioxalatoferrate(III)._, Give the chemical formula of pentaammine chlorocobalt (III) chloride., Write all the isomers of [Co(NH3)6] [Cr(C2O4)3]., Write all the isomers of [Co(NH3)5SCN]Cl2., What is the oxidation state of Ni in [Ni(CO)4]?, Write the name of didentate ligand., Write IUPAC name of the complex : [Pt (NH3)2Cl2]., Give the chemical formula of the compound hexaammineplatinum (IV) chloride., Give and example of hexadentate ligand., Write chemical formula of potassium tetracyanonickelate(II)., Give chemical formula for the compound sodium ethylenediaminetetraacetatochromate(II)., Write the formula for the linkage isomer of [Cr(H2O)5SCN]2+., What is the charge on metal atom in a complex ion [Co(NH 3)3(H2O)2Cl]2+?, What is the charge on the complex of Pt2+ in which the ligands are—one water molecule, one, pyridine molecule and one ethylenediamine molecule?, Write IUPAC name and identify the ligands in complex ion [Co(en)2 Cl(ONO]+., Draw the geometry of [Ni(en)3]2+., Draw the geometry of trans-[Pt(NH3)2Cl2]., Write IUPAC name of K3[Co(NO2)6]., How many coordination sites are there in ethylenediamine?, What is the shape of [Cr(NH3)6]3+ complex ion?, Arrange the following complexes in increasing order of electrical conductivity : [Co(NH 3)3Cl3],, [Co(NH3)5Cl]Cl2, [Co(NH3)6]Cl3 and [Co(NH3)5Cl]Cl., Which of the twois more stable K4[Fe(CN)6] or K3[Fe(CN)6]?, Write IUPAC name of :, NH, , , (en ) Co, , Co, (, en, ), (, NO, ), 2, 2, 3 4, , , , CO, Give an example of chelate complex., Write IUPAC name of K3[Fe(C2O4)3]., Which of these cannot act as ligand : NH3, H2O, CO, CH4?, Write the coordination isomer of : [Cr(en)3] [Co(CN)6]., Write ionization isomer of [Co(NH3)5 Br]SO4., Which type of isomerism is shown by [Co(NH3)5ONO]2+ and [Co(NH3)5NO2]2+?, Name the type of isomerism that occurs in complexes in which both cation and anion are, complex ions., Name the metal present in (i) Chlorophy II (ii) Haemoglobin (iii) Vitamin B12 (iv) cis-platin., What is the difference between double salt and a complex compound?, Define coordination number., What is the coordination number of a central ion in octahedral complex? Why does NH3 form, complex but NH4+ ion does not?, What is the coordination number of Fe in [Fe(EDTA)]-?, Write IUPAC name of [Cr(H2O)5SCN)2+., Name the hybridization and the orbitals involved in the shape of [Ni(CN) 4]2-., , NCERT QUESTIONS, 88., Draw structures of geometrical isomers of [Fe(NH3)2(CN)4]-., 89., How many ions are produced from the complex Co(NH3)6Cl2 in solution?, (a) 6, (b) 4, (c) 3, (d) 2, , Tel +91 843330 83279, 98376 03674, , Page 2
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Chemistry-Mojo, Practice Question, 90., 91., 92., 93., , Simplifying Chemistry, , Amongst the following ions which one has the highest magnetic moment value?(a) [Cr(H 2O)6]3+, (b) [Fe(H2O)6]2+, (c) [Zn(H2O)6]2+, The oxidation number of cobalt in K[Co(CO) 4] is :, (a) + 1, (b) + 3, (c) –1, (d) –3, Amongst the following, the most stable complex is :, (a) [Fe(H2O)6]3+, (b) [Fe(NH3)6]3(c) [Fe(C2O4)3]3(d) [FeCl6]3What will be the correct order for the wavelengths of absorption in the visible region for the, following?, [Ni(NO2)6]4–, [Ni(NH3)6]2+, [Ni(H2O)6]2+, , Tel +91 843330 83279, 98376 03674, , Page 3
