Arrange the following species in the correct increasing order of s-character (in percentage) present — Chemical Bonding Chemistry Question

💡 Solution & Explanation

Calculate hybridization for each: $XeF_4$ ($sp^3d^2$, $16.6\%$ s-character), $I_3^-$ ($sp^3d$, $20\%$), $NCl_3$ ($sp^3$, $25\%$), $CO_3^{2-}$ ($sp^2$, $33.3\%$), $BeCl_2$ ($sp$, $50\%$). Therefore, the increasing order is $16.6 < 20 < 25 < 33.3 < 50$.