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Byju's Answer
Standard XII
Chemistry
Quantum Numbers
If m= magne...
Question
If
m
=
magnetic quantum number,
l
=
azimuthal quantum number, then:
A
m
=
l
+
2
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B
m
=
2
l
2
+
1
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C
l
=
m
−
1
2
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D
l
=
2
m
+
1
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Solution
The correct option is
C
l
=
m
−
1
2
Magnetic quantum number '
m
' lies between
(
−
l
,
0
,
+
l
)
; thus total possible values of '
m
' will be
(
2
l
+
1
)
.
m
=
2
l
+
1
,
i.e.,
l
=
m
−
1
2
.
Hence, the correct option is
C
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