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Which one of the following represents th...

Which one of the following represents the electronic configuration of the most electropositive element?

A

`[He]2s^(1)`

B

`[Xe]6s^(1)`

C

`[He]2s^(2)`

D

`[Xe]6s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Electropositive nature increases down the group and decreases across the period.
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ERRORLESS -CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES -Ordinary Thinking Objective Questions Electronegativity
  1. Which one of the following represents the electronic configuration of ...

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  2. Which of the following is the most electropositivite element?

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  3. Which element has the lowest electronegativity

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  4. Which of the following elements has maximum electronegativity?

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  5. Electronegativity is a measure of the capacity of an atom to

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  6. Most electronegative element is

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  7. The chemical elements are arranged in the order of increasing electron...

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  8. Which of the following have no unit?

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  9. An atom with high electronegativity has

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  10. The correct order of decreasing electronegativity values among the ele...

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  11. In the following, the element with the highest electropositivity is

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  12. On going from right to left in a period in the periodic table the elec...

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  13. The element with highest electronegativity is

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  14. Going from fluorine to chlorine, bromine and iodine, the electronegati...

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  15. With respect of chlorine, hydrogen will be

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  16. Between HBr, Hl, HF has the highest ionic character because

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  17. In third period of the long form of the periodic table that is from Na...

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  18. On Pauling scale which of the following does not have electronegativit...

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  19. The most polar bond is

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  20. Which of the following is a false statement

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