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What is the probability of finding elect...

What is the probability of finding electrons between the nuclei of the combining atoms in an antibonding molecular orbital?

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Negligible.
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L.C.A.O. Principle is involved in the formation of the molecular orbitals according to molecular orbital theory. The energy of the bonding molecular orbital is less than that of the combining atomic orbitals while that of the antibonding molecular orbitals while that of the order (B.O.)=1/2(N_(b)-N_(a)) helps in predicting formation of molecules/molecular ions, bond dissociation energy, stability and bond length. Only the molecules or ions with positive B.O. can be formed. These will be diamagnetic if all molecular orbitals are dilled and paramagnetic if one of more are half filled. The atomic orbitals at the time of overlap must have the same symmetry as well. In the formation of N_(2)^(+) from N_(2), the electron is removed from a

L.C.A.O. Principle is involved in the formation of the molecular orbitals according to molecular orbital theory. The energy of the bonding molecular orbital is less than that of the combining atomic orbitals while that of the antibonding molecular orbitals while that of the order (B.O.)=1/2(N_(b)-N_(a)) helps in predicting (i) formation of molecules/molecular ions, bond dissociation energy, stability and bond length. Only the molecules or ions with positive B.O. can be formed. These will be diamagnetic if all molecular orbitals are dilled and paramagnetic if one of more are half filled. The atomic orbitals at the time of overlap must have the same symmetry as well. In the homonuclear molecule which of the following sets of M.O. orbitals are degenerate ?

ICSE-CHEMICAL BONDING AND MOLECULAR STRUCTURE-VERY SHORT ANSWER TYPE QUESTIONS
  1. Is hybridisation between the orbitals of two atoms possible?

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  2. What type of covalent bonds are formed during the overlapping of p...

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  3. How many sigma and pi bonds are present in CH3-CH=CH2?

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  4. How much s and p characters are present in sp^3 hybrid orbitals?

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  5. What type of hybridisation do you expect in the following molecules? ...

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  6. What type of hybridisation do you expect in the following molecules? ...

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  7. Illustrate the formation of H3O^(+)

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  8. What is a kernel and how is it formed?

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  9. Does the presence of intermolecular hydrogen bonding affect the boilin...

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  10. Why are the molecular orbitals regarded as polycentric?

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  11. Among sigma(2s) and simga(2s)^(*) molecular orbitals, which one is of...

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  12. If PsiA and PsiB are the wave functions of two combining orbitals, wha...

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  13. What is the probability of finding electrons between the nuclei of the...

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  14. For a molecule, Nb = Na, will the molecule be stable?

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  15. How is bond length related to the bond order of the molecule?

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  16. The bond order of He(2)^(+) ion is 1/2Comment on its magnetic nature.

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  17. What for does KK stand in the molecular orbital electronic configurati...

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  18. How many orbitals are singly occupied in O(2) molecule ?

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  19. Carbon atom possesses only two unpaired electrons. How is it able to s...

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  20. What are the hybrid states of C atoms in alkanes, alkenes and alkynes?

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