11th Class
Chemistry
Structure of Atom / परमाणु संरचना
question_answer101)
For the electrons of oxygen
atom, which of the following statements is correct?
(a) \[{{Z}_{eff}}\] for an
electron in a 2s orbital is the same as \[{{Z}_{eff}}\] for an electron in a 2p
orbital
(b) An electron in the 2s
orbital has the same energy as an electron in the 2p orbital
(c) \[{{Z}_{eff}}\] for an
electron in Is orbital is the same as \[{{Z}_{eff}}\]for an electron in a 2s
orbital
(d) The two electrons present in
the 2s orbital have spin quantum numbers \[{{m}_{s}}\] but of opposite sign.