MCQ
Match the columns and choose correct option
| Column $-I$ | Column $-II$ |
| $(a)$ $4s$ | $(p)$ Circular orbit around nucleus |
| $(b)$ $4p$ | $(q)$ Non directional orbital |
| $(c)$ $1s$ | $(r)$ Angular momentum $=2h/\pi $ |
| $(d)$ $3d$ | $(s)$ Radial node is zero |
- A$a-p,\, b-q,\, c-r,\, d-s$
- ✓$a-q,\, b-r, \,c-p, \,d-s$
- C$a-s, \,b-r, \,c-q,\, d-p$
- D$a-p, \,b-r,\, c-s, \,d-q$
