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The Valence Shell Electron pair Repulsio...

The Valence Shell Electron pair Repulsion (VSEPR) theory helps in predicting the shapes of covalent molecules. Arrange the bond pair electron and ione pair electron in the decreasing order of the replusive interactions among them.

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1 one pair-lone pair>lonepair-bond pair>bond pair
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A N EXCEL PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
  1. NF3 and NH3 show dipole moment.But the dipole moment of NF3 is less th...

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  2. The covalent bond can be explained by molecular orbital theory.Using M...

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  3. The Valence Shell Electron pair Repulsion (VSEPR) theory helps in pred...

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  4. The Valence Shell Electron pair Repulsion (VSEPR) theory helps in pred...

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  5. How is bond order related to bond length?

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  6. Write the electronic configuration of an oxygen molecule and justify i...

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  7. Only valence electrons of atoms take part in chemical combination. Dra...

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  8. Define dipole moment.

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  9. Based on M.O elecrtonic configuration, compare the magnetic property o...

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  10. He2 cannot exist as stable molecule. Justify this statement on the bas...

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  11. State Fajan's rule regarding the partial covalent character of an ioni...

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  12. Which has higher boiling point: o-nitrophenol or p-nitophenol? Give re...

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  13. Molecular orbitals are formed by the linear combination of atomic orbi...

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  14. Explain sp^3d hybridization with a suitable example.

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  15. The shapes of the molecules is based on the VSEPR theory. Give the sal...

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  16. Draw the potential energy curve for the formation of a hydrogen molecu...

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  17. One-half of the difference between the number of electrons in the bond...

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  18. Calculate the bond order of dinitrogen(N2)

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  19. Predict stability and magnetic property of N2 with reasons

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  20. In order to explain the geometrical shapes of molecules, the concept o...

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