Which of the following statements is not correct for an electron that has the quantum number n=5 and m=2 ? (a) s= +1/2 (b) l=2 (c) l=3 (d) l=0,1,2,3
reddi625sahu:
can u plz check the question and opt once again ,as all opt are correct
I checked all options 5 times. The question is right.
Answers
Answered by
16
I can give u information regarding that......
AS n=5 ;(principle quantum number) ; l can have values 0,1,2...(n-1) ...i.e., here 0,1,2,3,4
m suffix l = -l to+l i.e -4 to +4
m suffix s (spin quantum no.) = +1/2 or -1/2 can be any thing
NO two elements can have all the quantum numbers the same.
Coming to ur QUESTION ; IT can be option (d) BECAUSE ...l= 0,1,2,3,4
nd the opt contains all values of l except '4' so...that must be answer as there is no other source.
hope it helps....:)
If there's a doubt regarding the ans u can comment BELOW..
AS n=5 ;(principle quantum number) ; l can have values 0,1,2...(n-1) ...i.e., here 0,1,2,3,4
m suffix l = -l to+l i.e -4 to +4
m suffix s (spin quantum no.) = +1/2 or -1/2 can be any thing
NO two elements can have all the quantum numbers the same.
Coming to ur QUESTION ; IT can be option (d) BECAUSE ...l= 0,1,2,3,4
nd the opt contains all values of l except '4' so...that must be answer as there is no other source.
hope it helps....:)
If there's a doubt regarding the ans u can comment BELOW..
First of all clear your concept.
Is ther any doubt
??
Answered by
4
Answer:
D)
Explanation:
Since m=+2.......Then it can value of
m= -2, -1, 0 , 1, 2
n=5
Hence , the possible orbitals are
5d ,where l=2 or it can be 5f, where l=3
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