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Electron affinities of O , F, S , and Cl...

Electron affinities of O , F, S , and Cl are in the order

A

`O lt S lt Cl lt F`

B

`Olt S lt F lt Cl`

C

`SltOltClltF`

D

`SltOltFltCl`

Text Solution

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The correct Answer is:
B
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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Second electron affinity of an element is

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  2. The electron affinity values for the halogens shown the following tren...

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  3. Electron affinities of O , F, S , and Cl are in the order

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  4. Increasing order of Electron affinity for following configuration. 1s...

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  5. If electronegativity of x be 3.2 and that of y be 2.2 the percentage i...

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  6. which of the following relation is correct ?

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  7. Which oxide of N is isoelectronic with CO2

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  8. Which of the following group does not represent the isoelectronic spec...

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  9. Which of the atoms having following electronic configuration will have...

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  10. The order of increasing ionisation energy for the atoms N , Ne , Na , ...

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  11. Which of the following statements about lanthanldes is an incorrect on...

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  12. In the periodic table among the alkali metals the strongest and the we...

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  13. Electronegativity values for element are useful in predicting :

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  14. Among the atomic properties electronegativity ionisation potential and...

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  15. Which of the following is an exothermic process?

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  16. Which of the following pairs does not contain elements with similar ra...

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  17. Stability of ions of Ge Sn and Pb will be in the order (1) Ge^(2+) l...

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  18. On moving down the group from F to I which of the properties decreases...

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  19. The elements which exist in liquid state at room temperature are (1) ...

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  20. Which of the following is/are the correct order of ionic mobility ? (1...

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