OnlineCBT Logo OnlineCBT

Chemistry · PYQ NEET UG 2026

हिन्दी

Consider the following schematic plots of orbital wavefunction (\( \psi_r \)) against distance (\( r \)) from the nucleus. The figure representing two radial nodes in the orbital is

  1. A
  2. B
  3. C
  4. D

Correct answer · Option 3

C

Explanation

Number of radial nodes is given by \( n - l - 1 \). For 3s orbital, number of radial nodes = \( 3 - 0 - 1 = 2 \), which corresponds to plot C showing two intersections with the r-axis.
पता संपर्क करें

+91 7877547686

ई-मेल

onlinecbtportal@gmail.com

हेल्पलाइन नंबर

+91 7877547686


डाउनलोड करने के लिए क्लिक करें
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

WhatsApp Chat