## 1D.1

H-Atom ($E_{n}=-\frac{hR}{n^{2}}$)

AnvitaaAnandkumar_1B
Posts: 56
Joined: Fri Aug 02, 2019 12:15 am

### 1D.1

Which of the following increase when the electron in a hydrogen atom undergoes a transition from the 1s-orbital to a 2p-orbital? (a) Energy of the electron. (b) Value of n. (c) Value of l. (d) Radius of the atom.

nicolely2F
Posts: 149
Joined: Sat Sep 14, 2019 12:17 am

### Re: 1D.1

All increase. a) Increases because outer layers are more energetic. b) Increases because the electron moves from energy level 1 to energy level 2. c) Increases because s is l = 0 and p is l = 1. d) Increases due to electron repulsion.

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