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Consider the order O^(2-) lt F^(-) lt Na...

Consider the order `O^(2-) lt F^(-) lt Na^(+) lt Mg^(2+)`. Then correct statement(s) is/are :

A

Increasing order of `Z_(eff)`.

B

Increasaing order of size

C

Increasing order of I.E

D

Increasing order of E.A

Text Solution

Verified by Experts

The correct Answer is:
A, C, D
Increasing order of size : `Mg^(2+) lt Na^(+ ) lt F^(-) lt O^(2-)`.
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VK JAISWAL ENGLISH-PERIODIC PROPERTIES-ONE OR MORE ANSWERS IN/ARE CORRECT
  1. Correct order of electron affinity is/are:

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  2. Which of the following statement(s) is/are correct?

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  3. Electron affinity of the elements or ions shown correctly?

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

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  5. Which of the following statements are correct?

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

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

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

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

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

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  11. The correct statement is/are:

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

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

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  14. Which of the following parameters cannot be estimated by using Born-Ha...

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

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  16. Choose the correct statement(s):

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  17. Select equation having endothermic step:

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

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  19. Which of the followng oxides is/are amphoteric/

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  20. Which of the following show amphoteric behaviour?

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