The correct order of the extent of overlappin | vedclass

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Question

(C) The extent of overlapping depends on the size of the orbitals and the type of overlap. Smaller orbitals overlap more effectively than larger orbit

Vedclass · Accepted Answer

$1s-1s > 2p-2p 	ext{ (axial)} > 2s-2p > 2s-2s$

Vedclass · Answer

(C) The extent of overlapping depends on the size of the orbitals and the type of overlap. Smaller orbitals overlap more effectively than larger orbitals because the electron density is closer to the nucleus. Thus,the order of size is $1s For the same shell,the order of overlapping strength is $p-p 	ext{ (axial)} > s-p > s-s$. Comparing $1s-1s$ with others,$1s$ is the smallest orbital,leading to the strongest overlap. Therefore,the correct order is $1s-1s > 2p-2p 	ext{ (axial)} > 2s-2p > 2s-2s$.

The correct order of the extent of overlapping is:

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