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Among [Ni(CO)4], [NiCl4]^(2-), [Co(NH3)4...

Among `[Ni(CO)_4], [NiCl_4]^(2-), [Co(NH_3)_4 Cl_2] Cl, Na_3 [CoF_6], Na_2O_2` and `CsO_2` the total number of paramagnetic compounds is . : 2, 3, 4, 5

A

2

B

3

C

4

D

5

Text Solution

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The correct Answer is:
B
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BRILLIANT PUBLICATION-COORDINATION COMPOUNDS -LEVEL II
  1. Amongst Ni (CO)4, [Ni(CN)4]^(2-) and [NiCl4]^(2-)

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  2. Which of the following complexes are not correctly matched with the hy...

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  3. Among [Ni(CO)4], [NiCl4]^(2-), [Co(NH3)4 Cl2] Cl, Na3 [CoF6], Na2O2 an...

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  4. Which of these statements about [Co(CN)6]^(3-) is true?

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  5. [NiCl2 {P(C2H5)2(C6H5)}2] exhibits temperature dependent magnetic beha...

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  6. The octahedral complex of a metal ion , M^(3+), with four monodentate ...

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  7. If the length of CO bond in carbon monoxide is. 1.128 Å, then what is ...

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  8. Which of the following statements is correct?

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  9. Dipole moment will be zero in the complexes I. [Ni(CN)4]^(2-) II. ci...

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  10. In nitroprusside ion, iron and NO exist as Fe (II) and NO^(+) rather t...

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  11. Which of the following statements is/are correct for [Cr(NH3)5 Br] SO4...

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  12. A solution containing 2.675g of CoCl3. 6NH3 (molar mass=267.5 g mol^(-...

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  13. One mole of the coinplex compound Co(NH3)5 Cl3 gives three moles of io...

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  14. Which of the following name formula combinations is not correct?

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  15. What is the correct name for the following complex? [Co(NH2)2(NH2 -CH3...

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  16. The number of geometric isomers that can exist for square planar [Pt(C...

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  17. Which of the electrònic configuration according to crystál field theor...

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  18. Which of the following complex is heteroleptic as well as unable to sh...

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  19. Ammonia forms the complexion [Cu(NH3)4]^(2+) with copper ions in alkal...

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  20. Nickel (Z = 28) combines with a uninegative monodentate ligand X^(-) t...

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