Identify correct acidic strength order in the following compounds: HO HO OH HO OH OH B B NO2 (I) (I) NO NO a) I> II> Ill b) Ill> Il> 1I c) I>Ill >Il d) ll>1>Il
option C is correct. here NO2 shows both -R and -I effect at orho and Para compounds. so acidity of both ortho and Para compounds will be greater than meta. ortho will be more acid...
C is the correct trend here, I think.
-NO2 has strong -I and strong -M effect which operates through ortho/para positions.
Electron withdrawing nature is more pronounced at ortho t...