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The correct set of decreasing order of e...

The correct set of decreasing order of electronegativity is:

A

`Li, H, Na`

B

`Na, H, Li`

C

`H, Li, Na`

D

`Li, Na, H`

Text Solution

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The correct Answer is:
C
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RESONANCE ENGLISH-PERIODIC TABLE & PERIODICITY-Advanced Level Problems
  1. The formation of oxide ion O^(2-)(g) from oxygen atom requires first a...

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  2. The prperties which are not common to both groups 1 and 17 elements in...

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  3. The correct set of decreasing order of electronegativity is:

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  4. Which of the following is most electronegative in p-block elements

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  5. Which set does not show correct matching ?

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  6. In which element shielding effect is not possible ?

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  7. Elements of which block in modern periodic table cannot have-ve oxidat...

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  8. Which of following ions do not exist together in aqueous solution:

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  9. Select correct statement (s):

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  10. Which of the following is the correct order of ionisation enthalpy ?

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  11. Which is true statement(s)?

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  12. Which of the following statement is wrong for the d-block elements?

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  13. Poor shielding of nuclear charge by d or f-orbital electrons is respon...

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  14. Which of the following element(s) have only one non-zero oxidation sta...

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  15. is the following true order or not?

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  16. Select the endothermic step(s):

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  17. Which of the following has/have not unit?

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  18. Atomic number of Ag is 47. In the same group the atomic numbers of ele...

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  19. What is the sum of oxidation states of hydrogen in CaH(2) &CH(4).

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  20. Most stable oxidation state of Thallium is +n. What is the value of n.

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