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For the second period elements the corre...

For the second period elements the correct increasing order of first io0nization enthalpy is:

A

`LiltBtltBltCltOltNltFltNe`

B

`LiltBeltBltCltNltOltFltNe`

C

`LigtBltBeltCltOltNltFltNe`

D

`LiltBltBeltCltNltOltFltNe`

Text Solution

Verified by Experts

The correct Answer is:
C

Correct order of IP
`NeltFltNltOltCltBeltBltLi`
So, Answer is (3)
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Among second period elements, the correct order of first ionisation enthalpy is : 1 Li 2 Li 3 Li > Be > B > C > N > O > F > Ne 4 Li > B > C > Be > O >N > F > Ne

The CORRECT order of first ionisation enthalpy is :

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