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Byju's Answer
Standard XII
Chemistry
Introduction to Quantum Mechanical Model
The radii of ...
Question
The radii of maximum probability for
3
s
,
3
p
and
3
d
electrons are in the order.
A
(
r
m
a
x
)
3
s
>
(
r
m
a
x
)
3
p
>
(
r
m
a
x
)
3
d
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B
(
r
m
a
x
)
3
s
=
(
r
m
a
x
)
3
p
=
(
r
m
a
x
)
3
d
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C
(
r
m
a
x
)
3
d
>
(
r
m
a
x
)
3
p
>
(
r
m
a
x
)
3
s
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D
(
r
m
a
x
)
3
d
>
(
r
m
a
x
)
3
s
>
(
r
m
a
x
)
3
p
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Solution
The correct option is
A
(
r
m
a
x
)
3
s
>
(
r
m
a
x
)
3
p
>
(
r
m
a
x
)
3
d
Radius of max probability is inversely proportional to azimuthal quantum number,l.
Hence Option A is correct
Suggest Corrections
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Similar questions
Q.
The energy required for removal of electron from
3
s
,
3
p
,
3
d
subshells of hydrogen atom will lie in following sequence:
E
1
=
(
3
s
⟶
∞
)
E
2
=
(
3
p
⟶
∞
)
E
3
(
3
d
⟶
∞
)
Q.
A series of orbitals are given below. Identify the sets which represent the correct order of filling up of orbitals.
(A)
3
s
,
3
p
,
3
d
,
4
s
,
4
p
(B)
4
s
,
4
p
,
5
s
,
4
d
,
5
p
,
4
f
(C)
2
s
,
2
p
,
3
s
,
3
p
,
4
s
,
3
d
,
4
p
(D)
1
s
,
2
s
,
2
p
,
3
s
,
3
p
,
3
d
Q.
State significance of
Ψ
and
Ψ
2
. Draw radial probability density and radial probability distribution curves for
1
s
,
2
s
,
2
p
,
3
s
,
3
p
,
3
d
,
4
s
,
4
p
.
Q.
1
s
2
2
s
2
2
p
6
3
s
2
3
p
6
3
d
5
is the electron configuration of:
Q.
I: An element that has the electron configuration
1
s
2
2
s
2
2
p
6
3
s
2
3
p
6
3
d
3
4
s
2
is a transition element.
II: In atoms of transition elements, the 1s, 2s, 2p, 3s and 3p orbitals are completely filled in the ground state.
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