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Explainthe energyof orbitaland extent ofshielding in sameshelldependson shapeoforbitals. |
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Answer» Solution :Both theattractiveand repulsive interactionsdependsupon the SHELL and shapeof the orbitalin whichthe electronis present . Reasonare asfollows : (i)s orbitalshieldsthe OUTER electronfrom the nucleusmoreeffectivelyas compared toelectronspresentin porbital (II) Duesphericalshapeof sorbitalthe s orbitalelectronspendsmoretime closetoelectronwhichspendsmoretimein thevicinityof nucleusincomparison tod- orbitalelectron. (iii)Effectivenucleuscharge: As the angularso s-orbitalis moretightlybond TOTHE nucleusthe p- orbitalelectrond-orbitalelectron . Result : The ENERGYOF `s ltp ltd lt f` |
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