what is the stability order of Li2, H2, B2
what is the stability order of Li2, H2, B2
GOVADA CHARAN , 12 Years ago
Grade
Discuss with colleagues and IITians> chemical-bonding...
4 AnswersRoshan Mohanty
By MOT ,
B.O of Li2 is 1
B.O of H2 is 1
B.O of B2 is also 1
so for stability order u need to see the no of electrons in antibonding orbitals
more the no of those electrons less will b da stability
so order will be H2 > Li2 >B2
chetan sharma
H2>LI2>B2
Vikas TU
BASED ON MOLECULAR ORBBITAL THEORY
ALL HAVE BOND ORDER 1
Kartik Mehta
The order will be H2 > B2 > Li2...since these 3 have bond order equal to 1... hence here comparing MO diagram would not work... So inorder to compare them their bond length can be compared which is Li2 > B2> H2...since bond strenth is inversely proportional to bond strength The correct order of stability will be H2 > B2 > Li2
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