What is the decreasing order of basic strengt | vedclass

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Question

(A) The basic strength of an ion is inversely proportional to the stability of its conjugate acid. $1$. The conjugate acids are: $H_2O$,$NH_3$,$HC \eq

Vedclass · Accepted Answer

$CH_3CH_2^- > NH_2^- > HC \equiv C^- > OH^-$

Vedclass · Answer

(A) The basic strength of an ion is inversely proportional to the stability of its conjugate acid. $1$. The conjugate acids are: $H_2O$,$NH_3$,$HC \equiv CH$,and $CH_3CH_3$. $2$. The acidity order of these conjugate acids is: $H_2O > NH_3 > HC \equiv CH > CH_3CH_3$. $3$. Since the basic strength is the reverse of the acidity of the conjugate acid,the order of basic strength is: $CH_3CH_2^- > NH_2^- > HC \equiv C^- > OH^-$. Thus,the correct option is $A$.

What is the decreasing order of basic strength for the following ions: $OH^-$,$NH_2^-$,$HC \equiv C^-$,and $CH_3CH_2^-$?

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