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Which will have the maximum value of ele...

Which will have the maximum value of electron affinity `O^(x),O^(y),O^(z)` [x,y and z respectively are `0,-1` and `-2]`?

A

`O^(x)`

B

`O^(y)`

C

`O^(z)`

D

All have equal

Text Solution

Verified by Experts

The correct Answer is:
A
Being neutral atom oxygen will have highter electron affinity as there is electrostatic repulsion between additional electron and negative ion in case of `O^(-)` and `O^(2-)`. So option (a) is correct.
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GRB PUBLICATION-PERIODIC TABLE-D. Electron Gain Enthalpy (Electron Affinity)
  1. For the process X(g) +e^(-) rarr X^(-)(g), DeltaH = x and X^(-)(g)...

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  2. Considering the elements F,CI,O and S, the correct order of their elec...

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  3. Which will have the maximum value of electron affinity O^(x),O^(y),O^(...

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  4. The electron gain enthalpies of halogens are as given below: F =- 33...

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  5. The formation of the oxide ion O((g))^(2-) requires first an exothermi...

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  6. For the electron affinity of halogens (with -ve sign), which of the fo...

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  7. Which of the following has minimum electron affinity?

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  8. The correct order of electron affinity is:

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  9. Which of the following statement is wrong?

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  10. Which one of the following statements is incorrect?

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  11. Which of the following electron affinity order is incorrect?

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  12. Select the equation is endothermic in nature?

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  13. Which one of the following statements is correct?

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  14. Electron affinity of first element in which of the following pairs is ...

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  15. The least stable in amongst the following is :

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  16. In which of the following arrangements the order is NOT according to t...

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  17. Electron gain enthalpy is positive when:

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  18. Following are the values of the electron gain enthalpy (in kJ mol^(-1)...

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  19. Electron addition would be easier in:

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  20. The electron affinities of N,O,S and CI are such that:

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