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Consider the following sequence of react...

Consider the following sequence of reaction:

If electronic configuration of element `X` is `[Ne]3s^(1)`, then which of the following order is incorrect regarding given enthalpies?

A

`|DeltaH_(4)|=|DeltaH_(5)|`

B

`|DeltaH_(2)|gt|DeltaH_(1)|`

C

`|DeltaH_(2)|gt|DeltaH_(3)|`

D

`|DeltaH_(1)|=|DeltaH_(6)|`

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
(a) `|DeltaH_(4)|=|DeltaH_(5)|[(DeltaH_(eg))_(X)=(DeltaH_(IE))_(X^(-))]`
(b), (c)`toDeltaH_(3) gt DeltaH_(2) gtDeltaH_(1)` [Successive IE always higher than previous IE]
(c) `|DeltaH_(1)|=|DeltaH_(6)|[(DeltaH_(IE))_(X)=(DeltaH_(eg))_(X^(-))]`
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VK JAISWAL-PERIODIC PROPERTIES-ONE OR MORE ANSWERS IN/ARE CORRECT
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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^(3+). Then correct ...

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

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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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  17. Select equation having endothermic step:

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

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  20. Which of the following show amphoteric behaviour?

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