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Which of the following compounds shows optical isomerism ?
Which of the following has an optical isomer ?
Which one of the following has largest number of isomers? (R = alkyl group, en = ethylenediamine)
Which one of the following complex ions has geometrical isomers ?
Exhibits temperature dependent magnetic behaviour (paramagnetic/diamagnetic) the coordination geometries of Ni2+ in the paramagnetic and diamagnetic states are respectively
Match each set of hybrid orbitals from LIST-I with complex(es) given is LIST-II LIST-I LIST-II (P) dsp2 (1) [FeF6]4– (Q) sp3 (2) [Ti(H2O)3Cl3] (R) sp3d2 (3) [Cr(NH3)6]3+ (S) d2sp3 (4) [FeCl4]2– (5) Ni(CO)4 (6) [N…
Match the list I and list II and pick the correct matching from the codes given below: List I List II (Complex) (Structure and magnetic moment) A. [Ag(NH3)2]+ 1. Square planar and 1.73 BM B. [Co(NH3)6]3+ 2. Linear and…
What is (are) number(s) of unpaired electrons in the square planar [Pt(CN)4]2– ion?
Which of the following is not considered as an organometallic compound?
Four transition metal octahedral complexes, (the choice given below) low spin electron configurations arises only for
Which of the following coordination compounds would exhibit optical isomerism?
The optically active coordination complex ion among the following is
Which of the following does not show optical isomerism? (en = ethylenediammine)
Which of the following complex species is not expected to exhibit optical isomerism?
The total number of possible isomers of the complex compound [CuII(NH3)4][PtIICl4] is
For the square planar complex [M (a) (b) (c) (d)] (where, M = central metal and a, b, c and d are monodentate ligands), the number of possible geometrical isomers are
The number of geometric isomers that can exist for square planar [Pt (Cl) (py) (NH3) (NH2OH)]+ is (py = pyridine):
The IUPAC name for [Pt(py)4] [PtCl4] is
The IUPAC name for [Be4O(CH3COO)6] is
The IUPAC name for [(CO)3Fe(CO)3 Fe(CO)3] is
The IUPAC name for [(NH3)5 Cr– (OH) – Cr(NH3)5]5+ is a -hydroxo-bis (pentaammine dichromium) (5+) ion b -hydroxo-bis (decaamminedichromium) (5+) ion
Which among the following will be named as dibromidobis-(ethylenediamine) chromium (III) bromide?
Among the ligands NH3, en, CN– and CO, the correct order of their increasing field strength, is
Among the following which are ambidentate ligands? (i) - NO (ii) - NO (iii) EDTA 4– (iv) C2O4 2– (v) SCN –
The octahedral complex of a metal ion M3+ with four monodentate ligands L1, L2, L3 and L4 absorb wavelengths in the region of red, green, yellow and blue, respectively. The increasing order of ligand strength of the f…