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12th Standard English Medium Chemistry Subject Coordination Chemistry Book Back 2 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10

    Part I

    5 x 2 = 10
  1. Write the IUPAC names for the following complexes.

  2. Write the formula for the co-ordination compounds. 

  3. Arrange the following in order of increasing molar conductivity
    (i) Mg[Cr(NH3)(Cl)5]
    (ii) Cr(NH3)5Cl]3[CoF6]2
    (iii) [Cr(NH3)3Cl3]

  4. Draw all possible geometrical isomers of the complex [Co(en)2Cl2]+ and identify the optically active isomer.

  5. [Ti(H2O)6]3+ is coloured, while [Sc(H2O)6]3+ is colourless- explain.

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