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Questions and Answers
What is necessary for two atomic orbitals to form effective molecular orbitals?
What is necessary for two atomic orbitals to form effective molecular orbitals?
- The AO's must have identical energies
- The AO's must have compatible symmetry (correct)
- The AO's must have identical shape
- The AO's must have identical orientation
What is the effect of a larger value of SAB on HAB?
What is the effect of a larger value of SAB on HAB?
- HAB decreases
- HAB remains constant
- HAB increases (correct)
- HAB becomes zero
What is the result of the energies of EA and EB being significantly different?
What is the result of the energies of EA and EB being significantly different?
- The MO's will not differ significantly from the original AO's (correct)
- The MO's will differ significantly from the original AO's
- The MO's will become bonding
- The MO's will become antibonding
Why were the s and p orbitals hybridized in carbon?
Why were the s and p orbitals hybridized in carbon?
What is the rough criterion for the energies of EA and EB to form effective molecular orbitals?
What is the rough criterion for the energies of EA and EB to form effective molecular orbitals?
What is the energy of the chlorine 3p orbital?
What is the energy of the chlorine 3p orbital?
What is the energy of the hydrogen 1s orbital?
What is the energy of the hydrogen 1s orbital?
What type of bond can be formed between the chlorine 3p orbital and the hydrogen 1s orbital?
What type of bond can be formed between the chlorine 3p orbital and the hydrogen 1s orbital?
What is the reason for the formation of a strong bonding MO in HCl?
What is the reason for the formation of a strong bonding MO in HCl?
What is the condition for the formation of a π-bond?
What is the condition for the formation of a π-bond?
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