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Do van der Waals' forces exist between t...

Do van der Waals' forces exist between the atoms of noble gases?

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**Step-by-Step Solution:** 1. **Understanding Noble Gases**: Noble gases are a group of elements in Group 18 of the periodic table, including helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). They are known for their lack of reactivity due to having a complete valence shell of electrons. 2. **Definition of Van der Waals Forces**: Van der Waals forces are weak intermolecular forces that arise from temporary dipoles created when electron clouds around atoms fluctuate. These forces include London dispersion forces, dipole-dipole interactions, and dipole-induced dipole interactions. 3. **Existence of Van der Waals Forces in Noble Gases**: Yes, Van der Waals forces do exist between the atoms of noble gases. Although noble gases are monoatomic and have a full valence shell, they can still exhibit London dispersion forces due to the movement of electrons which can create temporary dipoles. ...
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ICSE-CHEMICAL BONDING AND MOLECULAR STRUCTURE-VERY SHORT ANSWER TYPE QUESTIONS
  1. Define bond energy.

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  2. Among NH3 and PH3 which is expected to have a higher dipole moment and...

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  3. Do van der Waals' forces exist between the atoms of noble gases?

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  4. What is octet rule?

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  5. What do you understand by lattice energy?

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  6. The elements of which groups prefer to form cations?

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  7. Do elements of groups 1 and 2 show variable electrovalency?

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  8. Do ionic solids conduct electric current in the solid state?

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  9. Define a covalent bond.

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  10. How many covalent bonds are present in a molecule of ethylene?

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  11. Which of the following elements does not show variable covalency? AI...

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  12. What is the maximum covalency of sulphur?

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  13. How many singlet linkages are present in the Sugden's structure of SF6...

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  14. When does a covalent bond acquire partial ionic character?

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  15. When does an ionic bond develop a partial covalent character?

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  16. Among AgCl and Agl, which is more covalent?

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  17. Can a T-bond be formed without the formation of a sigma-bond?

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  18. What type of orbitals can overlap to form a covalent bond?

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  19. What happens to the potential energy of the system when two atoms form...

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  20. Is hybridisation between the orbitals of two atoms possible?

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