OnlineCBT Logo OnlineCBT

Chemistry · CHEMICAL BONDING AND MOLECULAR STRUCTURE

हिन्दी

In the excited state of phosphorus (\( Z = 15 \)) during the formation of \( \text{PCl}_5 \), calculate the number of unpaired electrons available for hybridization.

  1. 3
  2. 4
  3. 5
  4. 6

Correct answer · Option 3

5

Explanation

In the excited state, one 3s electron is promoted to 3d, giving configuration 3s¹ 3p_x¹ 3p_y¹ 3p_z¹ 3d¹, resulting in 5 unpaired electrons.
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