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Which of the following statements are co...

Which of the following statements are correct?

A

F is the most electronegative and Cs is the most electropositive element

B

The ionization energy of halogens decreses from F to I

C

The electron affinity of Cl is higher than that of F thorugh their electronegativities are in the reverse order

D

The electron affinity of noble gases in almost zero

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The correct Answer is:
A, B, C, D
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VK JAISWAL-PERIODIC PROPERTIES-ONE OR MORE ANSWERS IN/ARE CORRECT
  1. Order of Electron affinity of the elements or ions shown correctly?

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  2. Which of the following statement regarding halogens is/are correct?

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  3. Which of the following statements are correct?

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  4. Consider the order O^(2-) lt F^(+) lt Na^(+) lt Mg^(3+). Then correct ...

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  5. Consider the following reaction: (i) O((g))+e^(-) to O((g))^(-),Delt...

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  6. Which of the following is incorrect order of property as indicated ?

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  7. Which of the following is/are correct order?

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  8. Consider the following sequence of reaction: If electronic config...

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  9. The correct statement is/are:

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  10. Which of the following statements is true about electronegativity?

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  11. Which of the following element have the similar value of electronegati...

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  12. Which of the following properties can be determined by using Born-Habe...

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  13. Select correct order(s) of electronegativity of element is/are:

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  14. Choose the correct statement(s):

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  15. Select equation having endothermic step:

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  16. Consider the following Born-Haber's cycle: (Where DeltaH(1),Delta...

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  17. Which of the following oxides is/are amphoteric ?

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  18. Which of the following show amphoteric behaviour?

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  19. Assign the position of the element having outer electronic configurati...

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  20. Which of the following statement(s) regarding periodic properties is/a...

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