Nomenclature of Ethers, Carboxylic acids, Esters and Amine

Q.

The number of carbon atoms in hydrogen carbonate radical is

1. One

2. Two

3. Three

4. Four

Q.

Draw the structure for the following compounds: [3 MARKS]
(i) Cyclohexane (ii) Hexanal (iii) Butanone

Q. The chemical formula of formic acid is

1. $HCOOH$
2. $C{H}_{3}COOH$
3. $C{H}_{3}C{H}_{2}COOH$

Q. Identify the functional group given below.

1. Alcohol
2. Aldehyde
3. Amine
4. Ketone

Q. The IUPAC name of CH3−CH2−O−CH2−CH3 is

1. ethoxyethane
2. diethoxy ether
3. but-2-one
4. but-3-one

Q. The structural formula of ethyl ethanoate is

1. 
2. 
3. 
4. 

Q.

What is the chemical name of the following compound?

1. Proponoic acid

2. Propanone

3. Pentanone

4. Pentanoic acid

Q.

What is the common name for methanoic acid (HCOOH) ?

1. Acetic acid

2. Formic acid

3. Propionic acid

4. Butyric acid

Q. The IUPAC name of ${\mathrm{CH}}_3-{\mathrm{CH}}_2-O-{\mathrm{CH}}_2-{\mathrm{CH}}_3$ is ___________.

1. diethoxy ether
2. but-2-one
3. but-3-one
4. ethoxyethane