Arrange the following compounds in decreasing | vedclass

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(C) The acidic strength depends on the stability of the conjugate base formed after the removal of a proton $(H^+)$. $(A)$ is an oxonium ion $(O^{\opl

Vedclass · Accepted Answer

$A > D > C > B$

Vedclass · Answer

(C) The acidic strength depends on the stability of the conjugate base formed after the removal of a proton $(H^+)$. $(A)$ is an oxonium ion $(O^{\oplus}-H)$,which is highly acidic due to the positive charge on the electronegative oxygen atom. $(D)$ is an ammonium ion $(N^{\oplus}-H)$,which is also acidic but less so than the oxonium ion because nitrogen is less electronegative than oxygen. $(C)$ is an alcohol,which is weakly acidic. $(B)$ is an amine,which is the least acidic among the given compounds as the $N-H$ bond is less polar. Thus,the decreasing order of acidic strength is $A > D > C > B$.

Arrange the following compounds in decreasing order of their acidic strength:

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