Which one of the following has a square planar geometry? (At. Nos. Co = 27, Ni = 28, Fe = 26, Pt = 78)
[CoCl4]2–
[FeCl4]2–
[NiCl4]2–
[PtCl4]2–
Additional Questions
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Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behaviour? (At. No. Cr = 24, Mn = 25, Fe = 26, Co = 27) |
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The spin only magnetic moment value (in Bohr magneton units) of Cr(CO)6 is |
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Which of the following compounds shows optical isomerism? |
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A magnetic moment of 1.73 BM will be shown by one among the following |
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In which of the following ionization processes the bond energy increases and the magnetic behaviour changes from paramagnetic to diamagnetic? |
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In which of the following octahedral complexes of Co (at no. 27), will the magnitude of Δo be the highest? |
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Which of the following statements is incorrect? |
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The complex showing a spin–only magnetic moment of 2.82 B.M. is |
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Among the ligands NH3, en, CN– and CO, the correct order of their increasing field strength, is |
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Among the properties (A) reducing, (B) oxidizing, (C) complexing, the set of properties shown by CN– ion towards metal species is: |
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