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Byju's Answer
Standard IX
Chemistry
Quantum Number
State True or...
Question
State True or False.
The electron density in the
X
Y
plane in
3
d
x
2
−
y
2
orbital is zero.
A
True
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B
False
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Solution
The correct option is
A
True
Since the
3
d
x
2
−
y
2
orbital lies in the XY plane, the electron density in the orbital is zero.
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Similar questions
Q.
The electron density in the xy-plane in
3
d
x
2
−
y
2
orbital is zero. If true enter 1, else enter 0.
Q.
Consider the following statements:
(A) Electron density in the
x
y
-plane in
3
d
x
2
−
y
2
orbital is zero.
(B) Electron density in the
x
y
-plane in
3
d
z
2
orbital is zero.
(C)
2
s
-orbital has one nodal surface.
(D) For
2
p
x
-orbital
y
z
is the nodal plane.
Which are the correct statements?
Q.
State True or False.
The velocity of the electron is maximum in the Bohr's last orbit.
Q.
State True or False.
The energy of the electron in the 3d-orbital is less than that in the 4s-orbital in the hydrogen atom.
Q.
State True or False.
The s orbital is spherical in shape.
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