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Which one of the following order is corr...

Which one of the following order is correct for the first ionisation energies of the elements?

A

`B lt Be lt N lt O`

B

`Be lt B lt N lt O`

C

`B lt Be lt O lt N`

D

`B lt O lt Be lt N`

Text Solution

Verified by Experts

The correct Answer is:
C
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  7. Which of the following will have almost positive EA(1)

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  9. The energy released when an electron is added to a neutral gaseous ato...

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  10. The element with high electron affinity is

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  11. The electron affinity of an atom is numerically equal to the

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  14. Among the following electronic configurations which one will have high...

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