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How many atomic orbital have quantum number values of n=4 and l=3?

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n determines the energy and size of the orbital can be any integer ... a) Trigonal bipyriamidal. b) Square pyramidal. c) Octahedral ... – PowerPoint PPT presentation

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Title: How many atomic orbital have quantum number values of n=4 and l=3?


1
How many atomic orbital have quantum number
values of n4 and l3?
a) 3
b) 1
c) 4
d) 7
  • n determines the energy and size of the orbital
  • gt can be any integer
  • l determines the shape of the orbital
  • gt any integer between (n1) and 0
  • ml determines the orientation of the orbital
  • gt any integer between l and l

2
Which of the following species has the highest
ionization energy?
a) Be
b) N
c) C
d) O
3
Determine the spin multiplicity for the ground
state of Ni2
a) 0
b) 2
c) 3
d) 8
4
What is the molecular shape (geometry) of ClF5?
a) Trigonal bipyriamidal
b) Square pyramidal
c) Octahedral
5
What is the bond order of the nitrosyl cation
(NO)?.
a) 3
b) 2
c) 2.5
d) 1
6
What diatomic is isoelectronic with NO?
a) O2
b) F2
c) N2
d) H2
7
What describes best the molecular orbital of CO
shown below?
a) s2s
b) p2p
c) p2p
d) s2p
8
Assign the correct point group to SO3
a) C3v
b) D3h
c) C3h
d) D3d
9
What molecular orbital of NH3 is depicted to the
right ?
a) y2
b) y4
c) y5
d) y7
10
Which of the following gases is NOT polar?
a) SO2
b) SO3
c) CO
d) NH3
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