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According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/are
Statement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phase
Statement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phase
Statement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shells
Statement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.
- a)Statement a, d
- b)Statement a, b, c
- c)Statement a, b, d
- d)Statement a, b
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
According to MOT (Molecular Orbital Theory), the molecular orbitals ar...
No the Correct Answer is B. The explaination is as follow;
When the wave functions of same phase are added, bonding molecular orbitals are obtained.
When wave functions of same phase are subtracted, anti bonding molecular orbitals are obtained.
The non-bonding molecular orbitals do not take part in bond formation because they belong to inner shells and they do not overlap significantly.
The bonding molecular orbitals provide stability to molecules while anti bonding molecular orbitals make the molecules unstable.
Most Upvoted Answer
According to MOT (Molecular Orbital Theory), the molecular orbitals ar...
Explanation:
According to Molecular Orbital Theory (MOT), molecular orbitals are formed by the linear combination of atomic orbitals (LCAO). In this process, atomic orbitals overlap and combine to form molecular orbitals, which are delocalized over the entire molecule.
Statement (A): Bonding molecular orbitals are formed by the addition of wave-functions of atomic orbitals of the same phase. This means that when atomic orbitals of the same phase interact and combine, they form a bonding molecular orbital. The addition of wave-functions results in constructive interference, leading to a stable bonding orbital.
Statement (B): Anti-bonding molecular orbitals are formed by the subtraction of wave-functions of atomic orbitals of the same phase. In this case, when atomic orbitals of the same phase interact and subtract, they form an anti-bonding molecular orbital. The subtraction of wave-functions results in destructive interference, leading to an unstable anti-bonding orbital.
Statement (C): Non-bonding molecular orbitals do not take part in bond formation because they belong to inner shells. Non-bonding orbitals are formed when atomic orbitals do not overlap significantly with other atomic orbitals. These orbitals are localized on specific atoms and do not contribute to bond formation. They are generally filled with electrons from the inner shells or lone pairs of electrons.
Statement (D): Anti-bonding molecular orbitals provide stability to molecules, while bonding molecular orbitals make the molecules unstable. This statement is incorrect. Bonding molecular orbitals provide stability to molecules by lowering the overall energy of the molecule. On the other hand, anti-bonding molecular orbitals have higher energy than the atomic orbitals and can potentially destabilize the molecule. However, it is important to note that the stability or instability of a molecule depends on the overall bonding and anti-bonding interactions and not solely on the presence of bonding or anti-bonding molecular orbitals.
Therefore, the correct statements about molecular orbitals are:
Statement (A): Bonding molecular orbitals are formed by the addition of wave-functions of atomic orbitals of the same phase.
Statement (B): Anti-bonding molecular orbitals are formed by the subtraction of wave-functions of atomic orbitals of the same phase.
Statement (C): Non-bonding molecular orbitals do not take part in bond formation because they belong to inner shells.
According to Molecular Orbital Theory (MOT), molecular orbitals are formed by the linear combination of atomic orbitals (LCAO). In this process, atomic orbitals overlap and combine to form molecular orbitals, which are delocalized over the entire molecule.
Statement (A): Bonding molecular orbitals are formed by the addition of wave-functions of atomic orbitals of the same phase. This means that when atomic orbitals of the same phase interact and combine, they form a bonding molecular orbital. The addition of wave-functions results in constructive interference, leading to a stable bonding orbital.
Statement (B): Anti-bonding molecular orbitals are formed by the subtraction of wave-functions of atomic orbitals of the same phase. In this case, when atomic orbitals of the same phase interact and subtract, they form an anti-bonding molecular orbital. The subtraction of wave-functions results in destructive interference, leading to an unstable anti-bonding orbital.
Statement (C): Non-bonding molecular orbitals do not take part in bond formation because they belong to inner shells. Non-bonding orbitals are formed when atomic orbitals do not overlap significantly with other atomic orbitals. These orbitals are localized on specific atoms and do not contribute to bond formation. They are generally filled with electrons from the inner shells or lone pairs of electrons.
Statement (D): Anti-bonding molecular orbitals provide stability to molecules, while bonding molecular orbitals make the molecules unstable. This statement is incorrect. Bonding molecular orbitals provide stability to molecules by lowering the overall energy of the molecule. On the other hand, anti-bonding molecular orbitals have higher energy than the atomic orbitals and can potentially destabilize the molecule. However, it is important to note that the stability or instability of a molecule depends on the overall bonding and anti-bonding interactions and not solely on the presence of bonding or anti-bonding molecular orbitals.
Therefore, the correct statements about molecular orbitals are:
Statement (A): Bonding molecular orbitals are formed by the addition of wave-functions of atomic orbitals of the same phase.
Statement (B): Anti-bonding molecular orbitals are formed by the subtraction of wave-functions of atomic orbitals of the same phase.
Statement (C): Non-bonding molecular orbitals do not take part in bond formation because they belong to inner shells.
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According to MOT (Molecular Orbital Theory), the molecular orbitals ar...
Of couse the correct answer is option c not b
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According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer?
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According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option '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 According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option '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 According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer?.
According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option '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 According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option '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 According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer?.
Solutions for According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Here you can find the meaning of According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice According to MOT (Molecular Orbital Theory), the molecular orbitals are formed by mixing of atomic orbitals through LCAO (linear combination of atomic orbitals). The correct statement(s) about molecular orbitals is/areStatement (A) :bonding molecular orbitals are formed by addition of wave-functions of atomic orbitals of same phaseStatement (B) : anti-bonding molecular orbitals are formed by subtraction of wave-functions of atomic orbitals of same phaseStatement (C) : non-bonding molecular orbitals do not take part in bond formation because they belong to inner shellsStatement (D) : anti-bonding molecular orbitals provide stability to molecules while bonding molecular orbitals make the molecules unstable.a)Statement a, db)Statement a, b, cc)Statement a, b, dd)Statement a, bCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.
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