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प्रश्न
Which of the following compounds is used as a semipermeable membrane?
(a) Potassium ferrocyanide
(b) Potassium argentocyanide
(c) Sodium meta aluminate
(d) Copper ferrocyanide
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उत्तर
Copper ferrocyanide
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संबंधित प्रश्न
Classify the following ligands into monodentate and polydentate —
- Ammonia
- Carbon monoxide
- Ethylene diamine
- Ethylene diamine tetra acetate ion
Amongst the following, the most stable complex is:
Write IUPAC names of the following compounds:
Write structures of compounds A, B and C in of the following reactions
Write the structures of compounds A, B and C in the following reactions
The ligand triethylenetetramine is _______.
Write structures of compounds A and B of the following reaction :
The oxidation number of Fe in K4[Fe(CN)6] is ____________.
In which of the following compounds the oxidation state of the nickel atom is 0?
A complex of the type \[\ce{[M(AA)2X2]^{n+}}\] is known to be optically active. What does this indicate about the structure of the complex? Give one example of such complex.
Match the coordination compounds given in Column I with the central metal atoms given in Column II and assign the correct code:
| Column I (Coordination Compound) | Column II (Central metal atom) |
| A. Chlorophyll | 1. rhodium |
| B. Blood pigment | 2. cobalt |
| C. Wilkinson catalyst | 3. calcium |
| D. Vitamin B12 | 4. iron |
| 5. magnesium |
What is the relationship between observed colour of the complex and the wavelength of light absorbed by the complex?
Which one of the following does not achieve an octet of electrons in the central atom?
Oxidation number of carbon in CH2Cl2 is
The oxidation state of Fe in the brown ring complex [F3(H2O)5NO]SO4 is
The oxidation number d-arbitral occupation and co-ordination number of Cr in the complex cis [Cr(en)2Cl2]Cl are respectively.
The most stable ion is ______.
According to IUPAC nomenclatures, sodium nitroprusside is named as
Ethylene diamine tetraacetate (EDTA) ion is ______.
What are Heteroleptic complexes?
How many ions are produced from the complex Co(NH3)6]Cl2 in solution?
Given below are two statements.
Statement I: In CuSO4·5H2O, Cu-O bonds are present.
Statement II: In CuSO4·5H2O, ligands coordinating with Cu(II) ion are O- and S-based ligands.
In light of the above statement, choose the correct answer from the options given below.
The following ligand is:
What is meant by the chelate effect? Give an example.
Explain the ligand.
Explain the following, giving two examples:
Coordination polyhedron
