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Among the elements of second period Li t...

Among the elements of second period `Li` to `Ne` pick out the element:
a. with the highest first ionisation energy
b. with the highest electronegativity
c. with the largest atomic radius
d. that is most reactive non-metal
e. that is most reactive metal
f. with valency equal to `4`.

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a.`Ne` , b. `F` , c. `Li` , d. `F` , e. `Li` , f. `C`
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CENGAGE CHEMISTRY-APPENDIX - INORGANIC VOLUME 1-Exercise Short
  1. a. Name the most metallic element in second period and most non-metall...

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  2. How does electronegativity vary down the group 17 and why? How does it...

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  3. Among the elements of second period Li to Ne pick out the element: a...

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  4. Why CaCl(2) and NaCl are bond conductor of electricity in the solid st...

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  5. Write the Lewis dot symbols and predict the valencies for the followin...

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  6. Out of KCI and CaO, which has higher lattice energy and why?

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  7. Is MgCl(2) linear or bent or neither of two? Explain

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  8. NaBr gives pale yellow precipitate with AgNO(3) solution but CBr(4) do...

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  9. Assertion Geometrical isomers are non-inter- convertible by rotation. ...

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  10. In which cases the octet rule is violated: BeBr(2),NH(3),AlBr(3),PBr...

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  11. Give the decreasing order of C-H bond length in ethane, ethene and eth...

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  12. Which bond is stronger in each of the following cases and why? a.H(2...

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  13. Give the decreasing order of dipole moments of HF,HCI,HBr, and HI.

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  14. Distinguish between a sigma and a pi bond.

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  15. Which of the following molecule/molecules have zero dipole moment? N...

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  16. Differentiate between VB theory and Lewis concept.

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  17. What orbitals can overlap to form a sigma-bond and which orbitals can...

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  18. Write the important conditions required for the linear combination of ...

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  19. Answer the following: a. Which electron takes part in bond formation...

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  20. Out of the following, select the compounds containing ionic, covalent ...

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