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What do you understand by a molecular or...

What do you understand by a molecular orbitals (m.o.) ? What is the maximum number of electrons that
can occupy a molecular orbitals ? How many m.o.'s of `H_(2)O` originate from the hydrogen 1s atomic orbitals ?

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PRADEEP-CHEMICAL BONDING AND MOLECULAR STRUCTURE-ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
  1. Draw the resonating structures of CO(2) ?

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  2. Sketch the shapes of molecular orbitals formed by the overlap of (i...

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  3. What do you understand by a molecular orbitals (m.o.) ? What is the ma...

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  4. What is meant by bonding and antibonding molecular orbitals ? Give the...

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  5. What are the condition for combination of atomic orbitals ? Which spec...

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  6. Use the molecular orbital energy level diagram to show that N(2) would...

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  7. What is meant by bond order ? Calculate the bond order of He(2)^(+) ,...

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  8. Calculate the bond order for H(2)^(+) ion. Is this ion expected to be ...

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  9. Arrange the following molecular species in increasing order of satbili...

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  10. Explain why the bond in H(2)^(+) is longer than that in H(2).

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  11. Give the molecular orbitals energy diagram for oxygen molecule and acc...

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  12. Distinguish two aspects of bonding and antibonding orbitals .

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  13. Using MO diagram and occupancy of electrons in orbitals, arrange the f...

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  14. What information does M.O. theory provide for O(2), O(2)^(+), O(2) ^(-...

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  15. What is bond order? Discuss its significance.

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  16. On the basis of M.O. theory , show that Ne(2) does not exist .

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  17. Draw MO Energy leval diagram for nitrogen molecule and find its bond o...

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  18. Account for the following : (i) Water is a liquid while H(2) S is a ga...

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  19. Explain why ordinarily H(2)S is a gas while H(2)O a liquid even throu...

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  20. What requirement should a molecule fulfil for the formation of a hydro...

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