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In NaCl, Na^(+) ion has and Cl^(-) ion ...

In `NaCl, Na^(+)` ion has ___________ and `Cl^(-)` ion has __________ electron configurations

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NCERT TAMIL-CHEMICAL BONDING-QUESTION
  1. The crystal lattice of electrovalent compounds is composed of

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  2. The compound which contains both ionic and covalent is

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  3. In NaCl, Na^(+) ion has and Cl^(-) ion has electron configurations

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  4. Linear overlap of two atomic p-orbitals leads to .

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  5. Born-Haber cycle is related with .

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  6. Two atoms of similar electronegativity are expected to form compounds...

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  7. Repulsion between bond pair-bond pair is than in between lonepairlone ...

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  8. {:("1. Electrovalent bonding","a. Benzene"),("2. Covalent bonding","b....

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  9. Arrange NaCl, MgCl(2) and AlCl(3) in the increasing order of covalent ...

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  10. Find sigma and pi bonds in the following : CH(3)-CH(3),CH(2)=CH(2),C...

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  11. Among Na^(+), Ca^(+). Mg^(+2),Al^(+3) which has high polarising power?

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  12. What is the structure of BeCl(2) ?

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  13. Write the differences between electrovalent and covalent bonds.

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  14. Give reason : C Cl(4) is insoluble in H(2)O while NaCl is soluble

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  15. sp^(3) hybridisation is involved in CH(4), H(2)O and NH(3). Why are th...

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  16. Explain the co-ordinate bond formation between BF(3) & NH(3).

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  17. What is octet rule? Explain with an example.

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  18. What are the different types of bonds?

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  19. What is meant by electrovalent bond. Explain the bond formation in AlB...

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  20. Give the electron dot representation for PH(3) and ethane.

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