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Byju's Answer
Standard XII
Chemistry
Quantum Numbers
Azimuthal qua...
Question
Azimuthal quantum number value for a dumb-bell shaped orbital is:
A
−
1
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B
1
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C
0
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D
2
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Solution
The correct option is
B
1
Dumb bell shape is the shape of p orbital on three axis x,y,z so it is 2p and
l
=
1.
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Similar questions
Q.
If the azimuthal quantum number of an electron is 2 then the shape of an orbital is
double dumb-bell.
Q.
Assertion :
p
-orbital is dumb-bell shaped. Reason: Electron present in
p
-orbital can have any one of the three values of magnetic quantum number, i.e.,
0
,
+
1
or
−
1
.
Q.
Assertion :P orbital is dumb-bell shaped. Reason: Electron present in p orbital can have any one of the three values of the magnetic quantum number, i.e 0, +1 or -1.
Read the above assertion and reason and choose the correct option regarding it.
Q.
The maximum number of electrons with spin value +1/2 in the orbital with azimuthal quantum number value l = 2 and magnetic quantum number m
= +2 is ............... .
Q.
If Azimuthal quantum number has possible values from
0
to
n
+
1
and there are
3
possible values for spin quantum number
(
+
1
2
,
0
,
−
1
2
)
, then maximum number of electrons which can be filled into
3
rd orbit are:
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