Which of the following is a dicarboxylic acid?
Correct Answer: Oxalic acid (C2H2O4)
- Step 1: Understand what a dicarboxylic acid is. A dicarboxylic acid is a type of acid that has two carboxylic acid groups (-COOH).
- Step 2: Identify the chemical structure of oxalic acid. Oxalic acid has the formula C2H2O4.
- Step 3: Check the structure of oxalic acid. It has two -COOH groups in its structure.
- Step 4: Conclude that since oxalic acid has two carboxylic acid groups, it is indeed a dicarboxylic acid.
No concepts available.
