CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

When the value of principal quantum number n is 3, then the permitted value of azimuthal quantum numbers $$\displaystyle l $$ and magnetic quantum numbers 'm' are ?


A
l = 0, 1, 2.  ;  m = 0,+1,-1,+2,-2
loader
B
l = 1, 2, 3.   ;   m = 1, +2, 1, -2, +3, +2, 1, -2, -3
loader
C
l = 0, 1 , 2 ; m = 0, 1, 2 ,3 ,2 ,0, 1,, 2, +3, +2, 1, -2, -3.
loader
D
l= 1 ,3  ; m = 0, 1, 0, 1, 2, 3
loader

Solution

The correct option is A $$\displaystyle l $$ = 0, 1, 2.  ;  m = 0,+1,-1,+2,-2
When the value of principal quantum number n is 3 the permitted value of azimuthal quantum numbers $$\displaystyle l $$ and magnetic quantum numbers 'm' are $$\displaystyle l $$ = 0, 1, 2 m = 0,+1,0,-1,+2,+1,0,-1,-2
For a given value of the principal quantum number, the azimuthal quantum number l can values 0,1 ,2....n-1.
For a given value of azimuthal quantum number, the magnetic quantum number m can take values $$-l, .....-2,-1,0,+1,+2.....+l$$

Chemistry

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image