The order of size of 's' orbital is as follows:
Correct answer: B. 4s>3s>2s>1s
- A. 4s<3s<2s<1s
- B. 4s>3s>2s>1s
- C. Constant
- D. None of these options is correct
Explanation
As the energy levels increase, the orbitals get bigger. So the increasing order of the size of the hybrid orbital is 4s>3s>2s>1s.
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