Orm



  • IMG_20200423_185053.jpg QUE: compare the acidic strengths of the acids .
    Ans is A>B>C. But i think it should be A C B because as +I will make the ion unstable .



  • @Science-Club In B ch3 is in meta position where resonance is not possible so there is just + I effect but in C it is in para position where resonance is possible so I+ is there but M+ dominate it and so decrease the acidic strength
    In both b and c ch3 is decreasing acidic strength but in C it is decreasing by + M
    and as we know M>>>>I effect.
    So ans is right which is given


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