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Order of electron affinity of F,Cl,Br an...

Order of electron affinity of `F,Cl,Br` and `I` is

A

`F lt Cl gt Br gt I`

B

`F gt Cl gt Br gt I`

C

`F lt Cl lt Br lt I`

D

`F gt Cl lt Br gt I`

Text Solution

Verified by Experts

The correct Answer is:
A
Electron affinity of Cl is greater than fluorine so the order are as `FltClgtBrgtI`.
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ERRORLESS -CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES -Ordinary Thinking Objective Questions Electron affinity
  1. The electron affinity of

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  2. Fluorine has lower electron affinity than chlorine because of

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  3. Order of electron affinity of F,Cl,Br and I is

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  4. Which of the following has the least electron affinity in kJ mol^(-1)?

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  5. Which of the following species has the highest electron affinity?

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  6. Which of the following properties show gradual decrease with increase ...

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  7. The electronic configuration of the element with maximum electron affi...

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  8. Match the entries listed in column I with appropriate properties liste...

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  9. The element with positive electron gain enthalpy is

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  10. The electron affinity values (in kJ mol^(-1) ) of three halogens, X, Y...

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  11. Which one of the following is an incorrect statement?

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  12. Electron affinity depends on

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  13. The electron affinity for the inert gases is

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  14. The correct order of electron affinity of B, C, N, O is

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  15. the amount of energy released when 10^(6) atoms of iodine in vapour st...

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  16. The electron affinity of Be is almost similar to that of

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  17. Which among the following factors is the most important in making fluo...

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  18. Which of the following pairs show reverse properties on moving along a...

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  19. Nitrogen has lower electron affinity than its preceding element carbon...

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  20. In comparison with alkali metals, the electron affinity of halogens is

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