Which of the following carboxylic acids is a dicarboxylic acid?
Correct Answer: Oxalic acid
- Step 1: Understand what a carboxylic acid is. A carboxylic acid has a functional group called -COOH.
- Step 2: Know that a dicarboxylic acid has two -COOH groups in its structure.
- Step 3: Identify the carboxylic acids given in the question. Look for the one that has two -COOH groups.
- Step 4: Recognize that oxalic acid has the structure with two -COOH groups, making it a dicarboxylic acid.
- Step 5: Conclude that oxalic acid is the correct answer.
No concepts available.
