NEW
Font size
S
M
L
XL
WorksheetsXI Chemistry Unit - 2 Part - 5A
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Possible orientations of p orbital are _____.
a)
1
b)
3
c)
5
d)
7
2.
. _____ is related to the probability of finding the electrons within a given volume of space.
a)
Ψ2
b)
Ψ
c)
n
d)
l
3.
_____ orbitals have (n-1) nodes.
a)
p
b)
d
c)
f
d)
s
4.
Shape of d orbital is _____.
a)
Spherical
b)
Dumbbell
c)
Clover leaf
d)
Tetrahedral
5.
3p and 3d orbitals node can be calculated by _____.
a)
n - 1
b)
n – l - 1
c)
n – 2
d)
n
6.
Possible orientations of f orbital are _____.
a)
1
b)
3
c)
7
d)
5
7.
Shape of p orbital is _____.
a)
Spherical
b)
Dumbbell
c)
Octahedral
d)
Clover leaf
8.
The 3d orbital contain __________ nodal planes.
a)
3
b)
2
c)
1
d)
0
9.
The region where the probability density function reduces to zero is called _______ surface.
a)
angular
b)
nuclear
c)
nodal
d)
atomic
10.
Electron density in the yz plane of 3dxy orbital is ___________.
a)
0.50
b)
0
c)
0.75
d)
0.90
Reset
