OnlineCBT
Chemistry · Structure of atom
हिन्दीHow many radial nodes are present in a \( 2s \)-orbital?
Correct answer · Option 3
1
Explanation
The number of radial nodes in an \( ns \)-orbital is given by \( (n - 1) \). For \( 2s \) (\( n = 2 \)), number of radial nodes = \( 2 - 1 = 1 \).
