NEET Chemistry Orbitals MCQ Question
Consider a diagram showing three types of orbitals: s, p, and d. Which statement correctly describes the binding energy of electrons in these orbitals with respect to the nucleus?
s orbital electrons are more tightly bound to the nucleus than d orbital electrons.
p orbital electrons are more tightly bound to the nucleus than s orbital electrons.
d orbital electrons are more tightly bound to the nucleus than s orbital electrons.
s orbital electrons are less tightly bound to the nucleus than p orbital electrons.
Correct Answer
Detailed Explanation
Electrons in s orbitals are more tightly bound to the nucleus than those in p or d orbitals because the energy of the s orbital is lower (more negative) as mentioned in the NCERT context.
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