Scan to download the App
E M B I B E
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Share
HARD
Earn 100
Which of the following sets of quantum numbers is invalid?
(a)
n=3, l=2, m=0, s=+1/2
(b)
n=2, l=2, m=1, s=+1/2
(c)
n=1, l=0, m=0, s=-1/2
(d)
n=4, l=3, m=-2, s=+1/2
50% students
answered this correctly
Check
Important Questions on Atomic Structure
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
What does the Aufbau principle state?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
How many possible values of m exist for a p-subshell?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Which quantum number determines the orientation of an orbital?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
What does the principal quantum number (n) indicate?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
How many electrons can the f-subshell hold?
MEDIUM
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
What is the relationship between n and l?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
What does the magnetic quantum number (m) signify?
MEDIUM
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Which one of the following represents the direction of the electron spin?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
What is the total number of orbitals in the second energy level (n=2)?
MEDIUM
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
How many subshells are present in the fourth energy level (n=4)?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
What are the possible values of the azimuthal quantum number (l) for n = 3?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Which set of quantum numbers is correct for a 3p electron?
EASY
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Which quantum number determines the spin of an electron?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Which quantum number determines the number of orbitals in a subshell?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Which subshell does not exist?
EASY
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
How many values can the spin quantum number (s) have?
EASY
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Cotyledons are also called-
EASY
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
Which quantum number specifies the shape of an orbital?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
For n=3, what is the maximum number of electrons?
HARD
Science
>
Chemistry
>
Atomic Structure
>
Quantum Numbers
How many orbitals are there in a d-subshell?
