First slide

Classical atomic models

Question

$The distance between 4^{th} and 3^{rd} Bohr orbits of {He}^{+} is$

Moderate

A

$2.645 \times 10^{- 10} m$
B

$1.322 \times 10^{- 10} m$
C

$1.851 \times 10^{- 10} m$
D

None of these

Solution

$r = 0.529 \frac{n^{2}}{Z} \overset{o}{A};$
$r_{4} - r_{3} = 0.529 (\frac{16}{2} - \frac{9}{2}) \overset{o}{A} = 1.851 \times 10^{- 10} m$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App