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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. A molecule of the type, `AB_3E_2` has three bond pairs and two lone pairs of electrons. Predict the most stable arrangement of electron pairs in the molecule.

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the electron pairs are oriented towards the corners of a triangular by pyramidal. The molecule has T-shape
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A N EXCEL PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
  1. The covalent bond can be explained by molecular orbital theory.Using M...

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

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

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  4. How is bond order related to bond length?

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

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

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  7. Define dipole moment.

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

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

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

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

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

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

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

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

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

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  17. Calculate the bond order of dinitrogen(N2)

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  18. Predict stability and magnetic property of N2 with reasons

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

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

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