Introduction to Carboxylic Acids

Q. Paraffin wax is a/an .

1. ester
2. hydrocarbon
3. acid
4. alcohol

Q. Methanoic acid and Ethanoic acid can be differentiated by:

1. $\text{Fehling's test}$
2. $\text{Iodoform test}$
3. $\text{Tollens' reagent}$
4. $NaHC{O}_3\text{test}$

Q. Match the following:

Chemical compound Natural resource

1. Tamarind
2. Red ant
3. Citrus fruit
4. Vinegar

Q. The carboxyl functional group $(-COOH)$ is present in which of the following?

1. Picric acid
2. Barbituric acid
3. Ascorbic acid
4. Aspirin

Q. Match the following:

Chemical compound Natural resource

1. Tamarind
2. Red ant
3. Citrus fruit
4. Vinegar