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- IIT JAM
- Chemistry (CY)
4. the electronic configurations for some neutral atoms are given below: a:1s2 2s; b: 1s2 2s2 2p6 3s1;c: 1s2 252 2p, d: 1s2 2s2 2p3 which of these electronic co
4. The electronic configurations for some neutral atoms are given below: A:1s2 2s; B: 1s2 2s2 2p6 3s1;C: 1s2 252 2p, D: 1s2 2s2 2p3 Which of these electronic configurations would you expect to have the higne () IE (i) IE,?
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Priyanshu kumar
D has maximum 1st IE
then A
half filled p orbital....stable configuration
And B has highest second IE
as after removal stable electronic configuration is formed
teacher can you explain
yes read the explanation
if there is stable electronic configuration then it became difficult to remove electrons so have highest IE
In D there is stable electronic configuration p3 ..half filled...so have highest ist ionisation enthalpy