Match the following. $\begin{array}{|c|c|c|c|} \hline & \text{List I (Substance)} & & \text{List II (Use)}…

Match the following. $\begin{array}{|c|c|c|c|}
\hline & \text{List I (Substance)} & & \text{List II (Use)} \\
\hline \text{(A)} & \text{Methanoic acid} & \text{(i)} & \text{Textile} \\
\hline \text{(B)} & \text{Ethanoic acid} & \text{(ii)} & \text{Polymer} \\
\hline \text{(C)} & \text{Hexanedioic acid} & \text{(iii)} & \text{Food preservative} \\
\hline \text{(D)} & \text{Sodium benzoate} & \text{(iv)} & \text{Vinegar }\\
\hline
\end{array}$
  1. A-(i), B-(iv), C-(ii), D-(iii)
  2. A-(ii), B-(iv), C-(i), D-(iii)
  3. A-(iii), B-(iv), C-(ii), D-(i)
  4. A-(iv), B-(iii), C-(ii), D-(i)

Solution

$\begin{array}{|c|c|c|}
\hline \text{List I (Substance)} & \text{List II (Use)} & \text{Explanation} \\
\hline \text{(A) Methanoic acid} & \text{(i) Textile} & \begin{array}{l}
\text{It is used as pH regulator in neutralsing the alkaline} \\
\text{ environment in various processes of textile industry.}
\end{array} \\
\hline (B) \text{Ethanoic acid} & \text{(iv) Vineger} & \text{Vinegar is} 4-7 \% \text{solution of ethanoic or acetic acid.} \\
\hline \begin{array}{l}
\text{(C) Hexanedioic acid}
\end{array} & \text{(ii) Polymer} & \begin{array}{l}
\text{Hexanedioic acid or adipic acid is used as} \\
\text{precursor for the production of nylon.}
\end{array} \\
\hline \begin{array}{l}
\text{(D) Sodium, berzoate}
\end{array} & \begin{array}{l}
\text{(iii) Food} \\
\text{preservative}
\end{array} & \text{Sodium benzoute prevents spoilage of food from harmful bacteria etc.} \\
\hline
\end{array}$ .

Asked in: JEE-TOPICTESTS-CHEMISTRY

Practice more ALDEHYDES, KETONES AND CARBOXYLIC ACIDS questions on Aicharya