ExamBro
ExamBro
enEnglishhiहिन्दीguગુજરાતી
JEE Mains · Chemistry · STD 11 - 2. structure of atom

નીચેના પૈકી શામાં 2s કક્ષકની ઊર્જા સૌથી ઓછી છે ? 

  1. A \(K\)
  2. B \(Na\)
  3. C \(H\)
  4. D \(Li\)
Verified Solution

Answer & Solution

Correct Answer

(A) \(K\)

Step-by-step Solution

Detailed explanation

Greater the nuclear charge, stronger will be the attraction, hence lower will be energy of \(2s\)
Same subject
Explore more questions on app
From JEE Mains
Explore more questions on app