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1.-For each of the following pairs of hydrogen orbitals,indicate which is higher

ID: 76563 • Letter: 1

Question

1.-For each of the following pairs of hydrogen orbitals,indicate which is higher in energy: a) 1s, 2s;   b) 2p,3p;
c) 3s, 3d; d) 3dxy,3dyz;   e) 4f, 5s; 2.-Which orbital in each of the following pairs is lower inenergy in a many-electron atom: a) 2s, 2p; b) 3p, 3d; c) 3s, 4s; d) 4d, 5f? 1.-For each of the following pairs of hydrogen orbitals,indicate which is higher in energy: a) 1s, 2s;   b) 2p,3p;
c) 3s, 3d; d) 3dxy,3dyz;   e) 4f, 5s; 2.-Which orbital in each of the following pairs is lower inenergy in a many-electron atom: a) 2s, 2p; b) 3p, 3d; c) 3s, 4s; d) 4d, 5f?

Explanation / Answer

1)      Higher energyorbitals are :      a) 2s   b) 3p   c) 3d    d)3dxy    e) 4f 2) a) 2s   b) 3p   c)3s   d) 4d   these are lower energyorbitals.