Standard Books Chemistry Quantum Numbers MCQ Question with Solution

If an electron has spin quantum number of 1/2 and a magnetic quantum number of −1, it cannot be presented in an

A

d-orbital

B

f-orbital

C

p-orbital

D

s-orbital

Option D

m = −1 is not possible for s orbital (l = 0).

Found an issue with this question?

The maximum number of electrons in a subshell is given by the expression

What is the energy in joules associated with the fifth orbit of a hydrogen atom if the energy associated with the first orbit is -2.18 × 10^(-18) J?

Which combinations of statements about the quantum mechanical model of the atom are correct?

According to the de Broglie equation, what is the wavelength of an electron with a kinetic energy of 2.0 × 10^−25 J and mass 9.1 × 10^−31 kg?

STANDARD Chemistry Quantum Numbers MCQ Question