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Q.12" The ionisation enthalpy also depends upon the electronic configuration of the atom. It has beenobserved that pertain electronic configurations are more stable than others. For example half filled andcompletely filled shell have extra stability associated with them. Consequently it is difficult to removeelectron from these stable oonfleurationsAnswer the following on the basis of the above paragraphWhy the noble gases have highest value of ionisation enthalpies in their respective period?out of u, Be, Mg, Al, P and ci which have completely flled and half-filled orbitals consequentlylarge ionisation enthalples |
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Answer» Noble GASES have completely filled ORBITAL configuration.so they have complete octet and extra stability. So, high IONISATION ENTHALPIES Be and phosphorus have extra stability. so, high ionisation enthalpies |
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