Question bank/JEE Main/Chemistry
JEE MainChemistryToughPhysical Chemistry
Which of the following statements is not correct from the point of
view of molecular orbital theory
Show answer and solution
(1) Be2: BO = 0 (zero) [IMAGE] unstable
molecule.
(2) He2: BO = 0 (not stable), [IMAGE]: BO = 0.5
(expected to exist).
(3) N2: BO = 3, maximum bond order means maximum bond strength.
(4) For F2 molecule, [IMAGE] gy- (1) Be2: BO = 0 () [IMAGE]
(2) He2: BO = 0 ( ), [IMAGE]: BO = 0.5
( ).
(3) N2: BO = 3,,
(4) F2
molecule.
(2) He2: BO = 0 (not stable), [IMAGE]: BO = 0.5
(expected to exist).
(3) N2: BO = 3, maximum bond order means maximum bond strength.
(4) For F2 molecule, [IMAGE] gy- (1) Be2: BO = 0 () [IMAGE]
(2) He2: BO = 0 ( ), [IMAGE]: BO = 0.5
( ).
(3) N2: BO = 3,,
(4) F2
Source: Grass-G / CH-04 Paper 02 Chemistry with Hindi 22-8-2020.docx
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