1.

Select the correct statement (s):

Answer»

Lower value of quantum number l indicates that there is a higher probability of finding the 3selectron close to the nucleus than those of 3p and 3d electrons
ENERGY of 3s orbital is LESS than for the 3p and 3d orbitals
At the node, the value of the radial FUNCTION changes sign
The radial function depends upon the quantum NUMBERS n and l

Solution :All are facts
Energy order `rarr3s lt 3p lt 3d lt 3f,"3s is CLOSER to nucleus"therefore"is most stable."`
Whereas 3f is farthest from nucleus and hence has maximum energy and is least stable.


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