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Byju's Answer
Standard IX
Chemistry
Quantum Number
Which d-orb...
Question
Which
d
-orbital has different shape from rest of all
d
-orbitals?
A
d
x
2
−
y
2
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B
d
z
2
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C
d
x
z
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D
d
x
y
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E
d
y
z
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Solution
The correct option is
C
d
z
2
From figure it can be seen that All
d
-orbitals except
d
z
2
have four lobes and
d
z
2
have only two lobes.
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Similar questions
Q.
The five d-orbitals are designated as
d
x
y
,
d
y
z
,
d
x
z
,
d
x
2
−
y
2
and
d
z
2
. Choose the correct statement from the given options.
Q.
Find the number of non-bonding molecular orbital from the following set if z is the internuclear axis :
d
y
z
and
d
z
2
,
d
y
z
and
d
x
z
,
d
x
2
−
y
2
and
d
x
y
,
d
x
z
or
d
x
2
−
y
2
Q.
When hybridisation involving
d
-orbitals is considered all the five
d
-orbitals are not degenerate, rather
d
x
2
−
y
2
,
d
2
z
and
d
x
y
,
d
y
z
,
d
z
x
form two different sets of orbitals and orbitals of appropriate set are involved in the hybridisation.
Molecule has trigonal bipyramidal geometry and
s
p
3
d
hybridisation,
d
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Q.
Find the number of non-bonding molecular orbital from the following if z is the internuclear axis :
d
z
2
+
s
,
d
x
2
−
y
2
+
s
,
p
z
+
d
x
z
,
s
+
d
y
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Q.
The orbitals involved in case of
s
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3
d
2
hybridisation is
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