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The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are
(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)
(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)
- a)[FeCI4]- and [Fe(CO)4]2-
- b)[Co(CO)4]- and [CoCI4]2-
- c)[Ni(CO)4] and [Ni(CN)4]2-
- d)[Cu(py)4]+ and [Cu(CN)4]3-
Correct answer is option 'A,B,D'. Can you explain this answer?
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Introduction:
In this question, we are given four options representing pairs of complexes. We need to identify the pair(s) of complexes that exhibit tetrahedral geometry. To determine this, we need to analyze the coordination number, ligands, and geometry of each complex.
Coordination number:
The coordination number represents the number of ligands surrounding the central metal ion in a complex. For tetrahedral geometry, the coordination number is 4.
Ligands and geometry:
We know that tetrahedral complexes usually have ligands that are large and bulky, such as halides (Cl-, Br-, I-) or ligands with lone pairs of electrons, like ammonia (NH3) or water (H2O). These ligands can occupy the four corners of a tetrahedron around the central metal ion.
Analysis of options:
Let's analyze each option and determine if the complexes exhibit tetrahedral geometry.
a) [FeCl4]- and [Fe(CO)4]2-:
- [FeCl4]-: Here, we have Fe as the central metal ion and four Cl- ligands. The coordination number is 4, and the ligands are halides, which are large and bulky. Thus, this complex exhibits tetrahedral geometry.
- [Fe(CO)4]2-: Here, we have Fe as the central metal ion and four CO (carbon monoxide) ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
b) [Co(CO)4]- and [CoCl4]2-:
- [Co(CO)4]-: Here, we have Co as the central metal ion and four CO ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
- [CoCl4]2-: Here, we have Co as the central metal ion and four Cl- ligands. The coordination number is 4, and the ligands are halides, which are large and bulky. Thus, this complex exhibits tetrahedral geometry.
c) [Ni(CO)4] and [Ni(CN)4]2-:
- [Ni(CO)4]: Here, we have Ni as the central metal ion and four CO ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
- [Ni(CN)4]2-: Here, we have Ni as the central metal ion and four CN- ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
d) [Cu(py)4] and [Cu(CN)4]3-:
- [Cu(py)4]: Here, we have Cu as the central metal ion and four py (pyridine) ligands. The coordination number is 4, and the ligands are large and bulky. Thus, this complex exhibits tetrahedral geometry.
- [Cu(CN)4]3-: Here, we have Cu
Introduction:
In this question, we are given four options representing pairs of complexes. We need to identify the pair(s) of complexes that exhibit tetrahedral geometry. To determine this, we need to analyze the coordination number, ligands, and geometry of each complex.
Coordination number:
The coordination number represents the number of ligands surrounding the central metal ion in a complex. For tetrahedral geometry, the coordination number is 4.
Ligands and geometry:
We know that tetrahedral complexes usually have ligands that are large and bulky, such as halides (Cl-, Br-, I-) or ligands with lone pairs of electrons, like ammonia (NH3) or water (H2O). These ligands can occupy the four corners of a tetrahedron around the central metal ion.
Analysis of options:
Let's analyze each option and determine if the complexes exhibit tetrahedral geometry.
a) [FeCl4]- and [Fe(CO)4]2-:
- [FeCl4]-: Here, we have Fe as the central metal ion and four Cl- ligands. The coordination number is 4, and the ligands are halides, which are large and bulky. Thus, this complex exhibits tetrahedral geometry.
- [Fe(CO)4]2-: Here, we have Fe as the central metal ion and four CO (carbon monoxide) ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
b) [Co(CO)4]- and [CoCl4]2-:
- [Co(CO)4]-: Here, we have Co as the central metal ion and four CO ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
- [CoCl4]2-: Here, we have Co as the central metal ion and four Cl- ligands. The coordination number is 4, and the ligands are halides, which are large and bulky. Thus, this complex exhibits tetrahedral geometry.
c) [Ni(CO)4] and [Ni(CN)4]2-:
- [Ni(CO)4]: Here, we have Ni as the central metal ion and four CO ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
- [Ni(CN)4]2-: Here, we have Ni as the central metal ion and four CN- ligands. The coordination number is 4, and the ligands are small and linear. Thus, this complex exhibits square planar geometry, not tetrahedral geometry.
d) [Cu(py)4] and [Cu(CN)4]3-:
- [Cu(py)4]: Here, we have Cu as the central metal ion and four py (pyridine) ligands. The coordination number is 4, and the ligands are large and bulky. Thus, this complex exhibits tetrahedral geometry.
- [Cu(CN)4]3-: Here, we have Cu
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The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer?
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The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer?.
The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer?.
Solutions for The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer?, a detailed solution for The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer? has been provided alongside types of The pair(s) of complexes wherein both exhibit tetrahedral geometry is/are(Note: py = pyridine; Given: Atomic numbers of Fe, Co, Ni and Cu are 26, 27, 28 and 29, respectively)a)[FeCI4]- and [Fe(CO)4]2-b)[Co(CO)4]- and [CoCI4]2-c)[Ni(CO)4] and [Ni(CN)4]2-d)[Cu(py)4]+ and [Cu(CN)4]3-Correct answer is option 'A,B,D'. Can you explain this answer? theory, EduRev gives you an
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