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(A) The reaction shown is a coupling reaction between $N,N$-dimethylaniline and diazotized sulfanilic acid in the presence of a base $(OH^-)$. This re

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in acid base titration as an indicator

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(A) The reaction shown is a coupling reaction between $N,N$-dimethylaniline and diazotized sulfanilic acid in the presence of a base $(OH^-)$. This reaction produces $4$-dimethylaminoazobenzene-$4'$-sulfonic acid sodium salt,which is commonly known as $Methyl \ orange$. $Methyl \ orange$ is a well-known acid-base indicator used in titrations,which changes color depending on the $pH$ of the solution (red in acidic medium and yellow in basic medium).

Consider the following reaction. The product $X$ is used:

Similar Questions

The major product $B$ in the following reaction sequence is:
$CH_3-CH_2-CH(CH_3)-CONH_2$ $\xrightarrow{Br_2/KOH, \Delta} (A)$ $\xrightarrow{(1) CH_3I (excess), (2) AgOH/\Delta} (B)$

Identify the product $A$ in the following reaction:
$[(CH_3CH_2CH_2)(CH_3CH_2)_3N]^+ OH^- \xrightarrow{\Delta, -H_2O} A + (CH_3CH_2CH_2)(CH_3CH_2)_2N$

Arrange the following compounds in increasing order of their basicity:
$CH_3NH_2, (CH_3)_2NH, C_6H_5NH_2, (CH_3)_3N$

The product of the following reaction is:

The major product of the reaction shown below is:

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