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NCERT Class XI Chemistry Solutions

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Question : 19 of 40
Marks: +1, -0
Arrange the bonds in order of increasing ionic character in the molecules : LiF, K2O,N2,SO2K_2O, N_2, SO_2 and ClF3ClF_3.
Solution:  
As per Fajan’s rule, N2N_2 < SO2SO_2 < ClF3ClF_3 < K2OK_2O < LiF
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