Determine the order of basic strength for the | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The basic strength of a species is inversely proportional to the stability of its conjugate acid.$(I)$ Conjugate acid is $CH_3COOH$ $(pK_a \approx

Vedclass · Accepted Answer

$II > III > IV > I$

Vedclass · Answer

(C) The basic strength of a species is inversely proportional to the stability of its conjugate acid.$(I)$ Conjugate acid is $CH_3COOH$ $(pK_a \approx 4.75)$$(II)$ Conjugate acid is $CH_3CH_3$ $(pK_a \approx 50)$$(III)$ Conjugate acid is $NH_3$ $(pK_a \approx 38)$$(IV)$ Conjugate acid is $C_6H_5OH$ $(pK_a \approx 10)$Since the order of acidic strength is $CH_3COOH > C_6H_5OH > NH_3 > CH_3CH_3$,the order of basic strength is the reverse: $CH_3CH_2^- > NH_2^- > C_6H_5O^- > CH_3COO^-$.Thus,the correct order is $(II) > (III) > (IV) > (I)$.

Determine the order of basic strength for the following compounds:
$(I)$ $CH_3COO^-$
$(II)$ $CH_3CH_2^-$
$(III)$ $NH_2^-$
$(IV)$ $C_6H_5O^-$

Similar Questions

What is meant by the conjugate acid-base pair? Find the conjugate acid/base for the following species: $HNO_2, CN^{-}, HClO_4, F^{-}, OH^{-}, CO_3^{2-}$ and $S^{2-}$

The conjugate acid of $HPO_4^{2-}$ is

According to the Lewis concept,an acid is a substance which

On dissolving $1 \ mole$ of each of the following acids in $1 \ L$ of water,the acid which does not give a solution of strength $1 \ N$ is:

Which of the following species can act as both a $Br\text{ø}nsted$ acid and a $Br\text{ø}nsted$ base?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Determine the order of basic strength for the following compounds:$(I)$ $CH_3COO^-$$(II)$ $CH_3CH_2^-$$(III)$ $NH_2^-$$(IV)$ $C_6H_5O^-$