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Which information obtained by electronic conflguratJon of Molecule In MO ? |
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Answer» Solution :Stability of molecules : If `N_(b) gt N_(z) `, means a stable molecule while `N_(b) lt N_(a)` , means an unstable molecule so, stability `prop ` bond order. Bond order : `(1)/(2) (N_(b) - N_(a))` Nature of bond : Integral bond order values of 1, 2 and 3 correspond to single, double or triple bonds respectively. Bond length : The bond length decrease of bond order increase Magnetic nature: If all the MOLECULAR orbitals in a molecule are doubly OCCUPIED, the substance is DIAMAGNETIC (repelled by magnetic field). If ONE order more molecular orbitals are singly occupied it is PARAMAGNETIC (attracted) by magnetic field), e.g. `O_(2)`molecule. Where, `N_(a)` = Number of electrons in antibonding orbitals. `N_(b)` = Number of electrons in bonding orbitals. BO Bond order |
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