Chemistry Quantum Mechanical Model Atom Online Exam Quiz
Chemistry Quantum Mechanical Model Atom GK Quiz. Question and Answers related to Chemistry Quantum Mechanical Model Atom. MCQ (Multiple Choice Questions with answers about Chemistry Quantum Mechanical Model Atom
What is the magnetic quantum number of the orbital 2pz?
Options
A : 1
B : ±1
C : -1
D : 0
Write the values for l, n, and m for ?3,1,0?
Options
A : 1, 3, 0
B : 3, 1, 0
C : 0, 3, 1
D : 1, 0, 3
How many electrons can exist with the principal quantum number’s value as 4?
Options
A : 16
B : 4
C : 32
D : 12
Total number of nodes for 3d orbital is ________
Options
A : 3
B : 2
C : 1
D : 0
According to the Aufbau’s principle, which of the following orbital should be filled first?
Options
A : 5d
B : 4p
C : 3p
D : 2s
The below process of filling electrons in an orbital follows __________
Options
A : Aufbau principle
B : Hund’s rule of maximum multiplicity
C : Pauli’s exclusive principle
D : Electronic configuration
The principal quantum number describes ____
Options
A : energy and size of the orbit
B : the shape of the orbital
C : spatial orientation of the orbital
D : the spin of the electron
Which of the following set of quantum numbers is not valid?
Options
A : n = 5, l = 2, m = 0, s = 1/2
B : n = 1, l = 2, m = 0, s = 1/2
C : n = 5, l = 3, m = 2, s = 1/2
D : n = 5, l = 2, m = 0, s = -1/2
What is the shape the orbital, whose “l” is 1?
Options
A : Spherical
B : Dumbbell
C : Double dumbbell
D : Complex
No two electrons have the same set of all four quantum numbers.
Options
A : True
B : False
C :
D :
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