Nomenclature

Q. Is there any general formula for ketone, aldehyde, carboxylic acid?

Q.

Write the IUPAC name of the following:

Q.

Give the common name and IUPAC name of $C_2{H}_{5}OH$.

Q.

What is the IUPAC name for ${\mathrm{CH}}_3\mathrm{CHO}$?

Q.

Give the correct IUPAC name and the functional group for each of the compounds whose structural formulae are given below :

Q.

Which of the following acids is called the king of the acids?

1. Acetic acid

2. Phosphoric acid

3. Oxalic acid

4. Sulphuric acid

Q.

Name the first member of the Ketone family, write its molecular formula, electron dot structure, and IUPAC name.

Q.

The IUPAC name of ${\mathrm{CH}}_3{\mathrm{OC}}_2{\mathrm{H}}_5$ is:

1. Ethoxy methane

2. Methoxy ethane

3. Ethyl methyl ether

4. Methyl ethyl ether

Q. How many secondary carbon atoms are present in this compound?

1. One
2. Two
3. Three
4. Four

Q.

What is Ethanal?

Q.

Which acid is present in lemon?

Q. Write IUPAC names of the following

@CH3-CH2-CH=CH2
@CH3-CH2-CH2-C(CH3)2-CH3
@CH3-CH2-CHO
@CH3-CH(OH)-CH3
@CH3-CH2-CH2-COOH

Q.

Question 4 (b)
Draw the structure of the compound Bromopentane. Are structural isomers possible for Bromopentane?

Q. The IUPAC name of tertiary butyl alcohol is _________.

1. butan-1-ol
2. butan-2-ol
3. 2-methylpropan-1-ol
4. 2-methylpropan-2-ol

Q.

The IUPAC name of isobutane is

___

Q. The chemical name of wood spirit is

1. ethanoic acid
2. methanol
3. butanol
4. ethanol

Q.

(a) Write the IUPAC name and common name of $C{H}_{3}Cl$.
(b) Draw the structure of chlorobutane.
(c) Draw the structure for bromopentane. Are structural isomers possible for bromopentane?

Q.

Give the common name and IUPAC name of the simplest aldehyde.

Q.

Name the simplest ketone.

Q.

Write the molecular formula of ethanol.

Q.

The common name of ethanoic acid is:

1. Propanoic acid

2. Formic acid

3. Picric acid

4. Acetic acid

Q.

Give the IUPAC name of the following compound :
$C_2{H}_6$

Q.

The chain isomer of cyclobutane is :

1. CH₃ - CH₂ - CH = CH₂

2. CH₃ - CH = CH - CH₃

3. Methyl cyclopropane

4. 

Q.

Write the IUPAC names of the following :
(i) $C{H}_{3}COC{H}_3$ (b) $C{H}_{3}COC{H}_{2}C{H}_3$

Q.

What is meant by a suffix? What does a suffix represent? Give one example.

Q.

Write the name and chemical formula of the simplest organic acid.

Q. Question 4 (c)
Draw the structure of the compound Butanone.

Q. The common name of Methanoic acid is Acetic acid.
True or False

1. True
2. False

Q. Match the number of carbon atoms with its corresponding word root.

1. eth
2. but
3. hept
4. dec

Q. What is the common name of methanal ?