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Which of the following pairs will form t...

Which of the following pairs will form the most stable ionic bond ?

A

Na and Cl

B

Mg and F

C

Li and F

D

Na and F

Text Solution

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The correct Answer is:
B
The ionic bond between Mg and F is most stable because in these the electrostatic force of attraction is maximum. As Mg has high electropositive character and F has high electronegative character among all other options that are given in question.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-CHEMICAL BONDING-EXERCISE
  1. Linus Pauling received the Nobel Prize for his work on

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  2. Among the following orbital bonds, the angle is minimum between

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  3. Which of the following pairs will form the most stable ionic bond ?

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  4. Which of the following does not have a tetrahedral structure ?

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  5. Which is the weakest among the following types of bonds

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  6. Mark the incorrect statement in the following .

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  7. The dielectric constant of H(2)O is 80. The electrostatic force of att...

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  8. When the hybridization state of a carbon atom changes from sp^(3) to s...

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  9. Which of the following statement is not correct ?

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  10. Which one of the following is the correct order of interactions ?

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  11. Which compound will show the highest lattice energy ?

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  12. strongest hydrogen bonding is shown by

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  13. Which structure is linear ?

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  14. An sp^(3) hybrid orbital possesses

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  15. Which one of the following formulae does not correctly represent the b...

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  16. Linear combination of two hybridised orbitals belonging to the two ato...

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  17. Which one shows maximum hydrogen bonding ?

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  18. Among LiCI,BeCI(2) and C CI(4) the covalent bond character varies as .

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  19. H2O has net dipole moment while BeF2 has zero dipole moment because

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  20. In which one of the following molecules , the central atom said to ado...

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