Question

*First ionization enthalpy of N is more than that of O because:* 1️⃣ N has smaller size than O 2️⃣ N has more nuclear charge than O 3️⃣ N has a symmetric electronic configuration 4️⃣ All of these​

Answer 1

First ionization enthalpy of N is more than that of O because:* 1️⃣ N has smaller size than O 2️⃣ N has more nuclear charge than O 3️⃣ N has a symmetric electronic configuration

Answer 2

Answer:

4 option all of these is correct