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Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:
- a)IO−3 and IO2F2−
- b)XeOF2 and XeOF4
- c)CIF3 and IO−4
- d)ICI−2 and ICI5
Correct answer is option 'B'. Can you explain this answer?
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Understanding the Geometries
To identify the species with T-shaped and square-pyramidal geometries, let's analyze the given options:
1. T-Shaped Geometry
- T-shaped geometry typically occurs in species with three bonded pairs and two lone pairs of electrons.
- A common example is XeOF2, where xenon (Xe) is bonded to two fluorine atoms and has three lone pairs. This arrangement results in a T-shaped molecular geometry.
2. Square-Pyramidal Geometry
- Square-pyramidal geometry is characterized by a central atom bonded to five atoms, with one of those atoms located above the center of the square formed by the other four.
- XeOF4 is an example of this geometry, where xenon is bonded to four oxygen atoms in a square plane and one oxygen atom above the plane.
Analysis of Options
- Option A: IO3- and IO2F2-
- IO3- has a trigonal planar shape, and IO2F2- has a see-saw shape, not fitting the criteria.
- Option B: XeOF2 and XeOF4
- XeOF2 is T-shaped, and XeOF4 is square-pyramidal. This option fits perfectly.
- Option C: ClF3 and IO4-
- ClF3 has a T-shaped geometry, but IO4- typically has a tetrahedral shape.
- Option D: ICl2- and ICl5
- ICl2- has a linear shape due to two lone pairs, while ICl5 has a square pyramidal shape, but it doesn’t match both criteria.
Conclusion
- The correct answer is option B: XeOF2 (T-shaped) and XeOF4 (square-pyramidal). This pair correctly represents the desired geometries.
To identify the species with T-shaped and square-pyramidal geometries, let's analyze the given options:
1. T-Shaped Geometry
- T-shaped geometry typically occurs in species with three bonded pairs and two lone pairs of electrons.
- A common example is XeOF2, where xenon (Xe) is bonded to two fluorine atoms and has three lone pairs. This arrangement results in a T-shaped molecular geometry.
2. Square-Pyramidal Geometry
- Square-pyramidal geometry is characterized by a central atom bonded to five atoms, with one of those atoms located above the center of the square formed by the other four.
- XeOF4 is an example of this geometry, where xenon is bonded to four oxygen atoms in a square plane and one oxygen atom above the plane.
Analysis of Options
- Option A: IO3- and IO2F2-
- IO3- has a trigonal planar shape, and IO2F2- has a see-saw shape, not fitting the criteria.
- Option B: XeOF2 and XeOF4
- XeOF2 is T-shaped, and XeOF4 is square-pyramidal. This option fits perfectly.
- Option C: ClF3 and IO4-
- ClF3 has a T-shaped geometry, but IO4- typically has a tetrahedral shape.
- Option D: ICl2- and ICl5
- ICl2- has a linear shape due to two lone pairs, while ICl5 has a square pyramidal shape, but it doesn’t match both criteria.
Conclusion
- The correct answer is option B: XeOF2 (T-shaped) and XeOF4 (square-pyramidal). This pair correctly represents the desired geometries.
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Question Description
Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:a)IO−3 and IO2F2−b)XeOF2 and XeOF4c)CIF3 and IO−4d)ICI−2 and ICI5Correct answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:a)IO−3 and IO2F2−b)XeOF2 and XeOF4c)CIF3 and IO−4d)ICI−2 and ICI5Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:a)IO−3 and IO2F2−b)XeOF2 and XeOF4c)CIF3 and IO−4d)ICI−2 and ICI5Correct answer is option 'B'. Can you explain this answer?.
Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:a)IO−3 and IO2F2−b)XeOF2 and XeOF4c)CIF3 and IO−4d)ICI−2 and ICI5Correct answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:a)IO−3 and IO2F2−b)XeOF2 and XeOF4c)CIF3 and IO−4d)ICI−2 and ICI5Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the pair in which the geometry of the species is T-shape and square-pyramidal, respectively:a)IO−3 and IO2F2−b)XeOF2 and XeOF4c)CIF3 and IO−4d)ICI−2 and ICI5Correct answer is option 'B'. Can you explain this answer?.
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