Chemistry, asked by rzo6ha0majmuskaa, 1 year ago

He ion has less stable arrangement that H2 molecule. Explain using molecular orbital theory

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Answered by sharinkhan
0
molecule has a bond order of ½ (2 − 0) = 1. There is a single bond connecting the two H atoms in the H molecule.
In the case of He 
, the bond order is ½ (2 − 2) = 0. This means that He is not a stable molecule.
Answered by Anonymous
0

Explanation:

Configuration of He sigma 1s^2, sigma* 1s^2, bond order =( bonding orbital electron-antibonding orbital electrons )/2 =(2-2)/2=0 hence bond 

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