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In a π (pi) bond formation, is necessary for one of the below criteria. Choose the appropriate one.
- a)trigonal orientation of the two p orbitals on adjacent atoms
- b)parallel orientation of the two p orbitals on adjacent atoms
- c)pentagonal orientation of the two p orbitals on adjacent atoms
- d)planar orientation of the two p orbitals on adjacent atoms
Correct answer is option 'B'. Can you explain this answer?
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In a π (pi) bond formation, is necessary for one of the below cri...
parallel orientataion of p orbitals are necessary for proper overlapping and formation of pie bond.
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In a π (pi) bond formation, is necessary for one of the below cri...
For pi bonding the orbitals overlap in a liner manner such that inter nuclear axis remains parallel so option b is correct
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In a π (pi) bond formation, is necessary for one of the below cri...
Answer:
In pi bond formation, the correct criterion is the parallel orientation of the two p orbitals on adjacent atoms (option B).
Explanation:
To understand why parallel orientation is necessary for pi bond formation, let's first define what a pi bond is.
A pi bond is a type of covalent bond that occurs when two p orbitals overlap side by side, allowing for the sharing of electron density. It is formed by the sideways overlap of two parallel p orbitals on adjacent atoms.
Here's why option B is the correct answer:
1. Trigonal orientation of the two p orbitals on adjacent atoms (Option A):
Trigonal orientation refers to the arrangement of three atoms in a triangle. While this is a valid arrangement for sigma bond formation (which involves the head-on overlap of atomic orbitals), it is not relevant to pi bond formation. Pi bonds are formed by the sideways overlap of p orbitals, not their trigonal arrangement.
2. Pentagonal orientation of the two p orbitals on adjacent atoms (Option C):
Pentagonal orientation refers to the arrangement of five atoms in a pentagon. Similar to the trigonal orientation, this arrangement is not relevant to pi bond formation. Pi bonds are formed by the sideways overlap of p orbitals, not their pentagonal arrangement.
3. Planar orientation of the two p orbitals on adjacent atoms (Option D):
Planar orientation refers to the arrangement of atoms in a flat plane. While this is a valid arrangement for pi bond formation, it does not specify the correct criterion. The key factor for pi bond formation is the parallel orientation of the p orbitals, not their planar arrangement.
4. Parallel orientation of the two p orbitals on adjacent atoms (Option B):
The parallel orientation of the two p orbitals on adjacent atoms is the correct criterion for pi bond formation. The p orbitals must be aligned in a parallel manner to allow for the sideways overlap, which is necessary for the formation of a pi bond.
In summary, the parallel orientation of the two p orbitals on adjacent atoms is necessary for pi bond formation. This allows for the sideways overlap of the p orbitals, leading to the sharing of electron density and the formation of a pi bond.
In pi bond formation, the correct criterion is the parallel orientation of the two p orbitals on adjacent atoms (option B).
Explanation:
To understand why parallel orientation is necessary for pi bond formation, let's first define what a pi bond is.
A pi bond is a type of covalent bond that occurs when two p orbitals overlap side by side, allowing for the sharing of electron density. It is formed by the sideways overlap of two parallel p orbitals on adjacent atoms.
Here's why option B is the correct answer:
1. Trigonal orientation of the two p orbitals on adjacent atoms (Option A):
Trigonal orientation refers to the arrangement of three atoms in a triangle. While this is a valid arrangement for sigma bond formation (which involves the head-on overlap of atomic orbitals), it is not relevant to pi bond formation. Pi bonds are formed by the sideways overlap of p orbitals, not their trigonal arrangement.
2. Pentagonal orientation of the two p orbitals on adjacent atoms (Option C):
Pentagonal orientation refers to the arrangement of five atoms in a pentagon. Similar to the trigonal orientation, this arrangement is not relevant to pi bond formation. Pi bonds are formed by the sideways overlap of p orbitals, not their pentagonal arrangement.
3. Planar orientation of the two p orbitals on adjacent atoms (Option D):
Planar orientation refers to the arrangement of atoms in a flat plane. While this is a valid arrangement for pi bond formation, it does not specify the correct criterion. The key factor for pi bond formation is the parallel orientation of the p orbitals, not their planar arrangement.
4. Parallel orientation of the two p orbitals on adjacent atoms (Option B):
The parallel orientation of the two p orbitals on adjacent atoms is the correct criterion for pi bond formation. The p orbitals must be aligned in a parallel manner to allow for the sideways overlap, which is necessary for the formation of a pi bond.
In summary, the parallel orientation of the two p orbitals on adjacent atoms is necessary for pi bond formation. This allows for the sideways overlap of the p orbitals, leading to the sharing of electron density and the formation of a pi bond.
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In a π (pi) bond formation, is necessary for one of the below criteria. Choose the appropriate one.a)trigonal orientation of the two p orbitals on adjacent atomsb)parallel orientation of the two p orbitals on adjacent atomsc)pentagonal orientation of the two p orbitals on adjacent atomsd)planar orientation of the two p orbitals on adjacent atomsCorrect answer is option 'B'. Can you explain this answer?
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In a π (pi) bond formation, is necessary for one of the below criteria. Choose the appropriate one.a)trigonal orientation of the two p orbitals on adjacent atomsb)parallel orientation of the two p orbitals on adjacent atomsc)pentagonal orientation of the two p orbitals on adjacent atomsd)planar orientation of the two p orbitals on adjacent atomsCorrect answer is option 'B'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about In a π (pi) bond formation, is necessary for one of the below criteria. Choose the appropriate one.a)trigonal orientation of the two p orbitals on adjacent atomsb)parallel orientation of the two p orbitals on adjacent atomsc)pentagonal orientation of the two p orbitals on adjacent atomsd)planar orientation of the two p orbitals on adjacent atomsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a π (pi) bond formation, is necessary for one of the below criteria. Choose the appropriate one.a)trigonal orientation of the two p orbitals on adjacent atomsb)parallel orientation of the two p orbitals on adjacent atomsc)pentagonal orientation of the two p orbitals on adjacent atomsd)planar orientation of the two p orbitals on adjacent atomsCorrect answer is option 'B'. Can you explain this answer?.
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