Question

The magnetic quantum number for $d$-orbital is given by

• A. $2$
• B. $0,\pm 1,+2$
• C. $0,1,2$
• D. $5$

Answer 1

Answer: (B)

Azimuthal quantum number $I$ for $d$ orbitals is $2$. so the value of magnetic quantum number is $-1$ to $+1$ then $-2$ to $+2-2,-1,0,+1,+2$