Coordination Compounds questions
1380 published questions with worked solutions.
- Low oxidation state of metals in their complexes are common when ligands :
- The spin only magnetic moment of the complex present in Fehling's reagent is _____ B.M. (Nearest integer)
- The conductivity of a solution of complex with formula CoCl_ 3 (NH_ 3 )_ 4 corresponds to 1 : 1 electrolyte, then the primary...
- Arrange the following coordination compounds in the increasing order of magnetic moments. (Atomic numbers: Mn = 25; Fe = 26) (i)...
- Which of the following will have maximum stabilization due to crystal field?
- Match List-I with List-II List-I (Complex): A. Ni(CO)_ 4 B. [Ni(CN)_ 4 ]^ 2- C. [Co(CN)_ 6 ]^ 3- D. [CoF_ 6 ]^ 3- List-II...
- The disproportionation of MnO_ 4 ^ 2- in acidic medium resulted in the formation of two manganese compounds A and B. If the...
- Total number of relatively more stable isomer(s) possible for octahedral complex [Cu(en)_ 2 (SCN)_ 2 ] will be _____.
- [Fe(CN)_ 6 ]^ 4- [Fe(CN)_ 6 ]^ 3- [Ti(CN)_ 6 ]^ 3- [Ni(CN)_ 4 ]^ 2- [Co(CN)_ 6 ]^ 3- Among the given complexes, number of...
- (a) CoCl_ 3 4NH_ 3 , (b) CoCl_ 3 5NH_ 3 , (c) CoCl_ 3 6NH_ 3 and (d) CoCl(NO_ 3 )_ 2 5NH_ 3 . Number of complex(es) which will...
- Given below are two statements: Statement I: [Ni(CN)_ 4 ]^ 2- is square planar and diamagnetic complex, with dsp^ 2 hybridization...
- Number of complexes which will exhibit synergic bonding amongst, [Cr(CO)_ 6 ], [Mn(CO)_ 5 ] and [Mn_ 2 (CO)_ 10 ] is _____.
- Sum of oxidation state (magnitude) and coordination number of cobalt in Na[Co(bpy)Cl_ 4 ] is _____. (Given bpy = 2,2'-bipyridine)
- Given below are two statements. Statement-I: In CuSO_ 4 5H_ 2 O, Cu-O bonds are present. Statement-II: In CuSO_ 4 5H_ 2 O,...
- Spin only magnetic moment of [MnBr_ 6 ]^ 4- is _____ B.M. [round off to the closest integer]
- For the reaction given below : COCl_ 3 xNH_ 3 + AgNO_ 3 (aq) . If two equivalents of AgCl precipitate out, then the value of x...
- An acidified manganate solution undergoes disproportionation reaction. The spin-only magnetic moment value of the product having...
- The sum of the spin only magnetic moment values (in B.M.) of [Mn(Br)_6]^ 3- and [Mn(CN)_6]^ 3- is _____.
- Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: The spin only...
- Number of ambidentate ligands in a representative metal complex [M(en)(SCN)_4] is____________. [en = ethylenediamine]
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