मराठी

The electronic configuration of Be2 molecule according MOT is ______. -

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प्रश्न

The electronic configuration of Be2 molecule according MOT is ______.

पर्याय

  • (σ 1s2)(σ* 1s)2, σ 2s1, σ* 2s2

  • (σ 1s2)(σ* 1s)2, σ 2s2, σ* 2s0

  • (σ 1s2)(σ* 1s)1, σ 2s2, σ* 2s2

  • (σ 1s)2 (σ* 1s)2, σ 2s2, σ* 2s2

MCQ
रिकाम्या जागा भरा

उत्तर

The electronic configuration of Be2 molecule according MOT is (σ 1s)2 (σ* 1s)2, σ 2s2, σ* 2s2.

Explanation:

E.C. of Be atom, 4Be = 1s2 2s2

∴ In Be2 molecule there are total 8 electrons present, which occupy σ 1s, σ* 1s, σ 2s, σ* 2s orbital.

∴ E.C. of Be2 molecule = (σ 1s)2 (σ* 1s)2, (σ 2s)2, (σ* 2s)2

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Molecular Orbital Theory
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