Which one of the following explain the shape of orbitals _________________?
Correct answer: B. Azimuthal quantum number
- A. Principal of quantum number
- B. Azimuthal quantum number
- C. Magnetic quantum number
- D. Spin quantum number
Explanation
The azimuthal quantum number, l, determines the subshell and therefore the shape of an orbital: s is spherical, p is dumbbell-shaped, and so on. The magnetic quantum number determines orientation, not the basic shape. Students may choose the principal quantum number because it specifies the main shell and energy level.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Shapes of Orbitals
Atomic orbitals are three-dimensional regions where an electron is most likely to be found, not fixed circular paths. The content covers the spherical s orbitals, dumbbell-shaped p orbitals, clover-shaped d orbitals, the orientations of orbitals, and how quantum numbers determine their shapes and energy levels.
Practise Atomic Structure
922 free Atomic Structure MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Shapes of Orbitals questions
Space around nucleus where finding probability of electrons is maximum is called ____________________?
Which of the following orbitals has maximum penetration effect?
Ethylene diammine is ligand________?
Size of molecule depends upon________________?
Another name for orbital is
The region around the nucleus which can be filled with one or two electrons is known as