Nomenclature of Saturated Compounds

Q.

The compound which has one isopropyl group is?

1. $2,2,3,3-$Tetramethylpentane

2. $2,2-$Dimethylpentane

3. $2,2,3-$Trimethylpentane

4. $2-$Methylpentane

Q.

What is the IUPAC name of ${\mathrm{CH}}_3{\mathrm{COOC}}_2{\mathrm{H}}_5$?

Q.

What is the IUPAC name of ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{CHO}$?

Q.

IUPAC name of Aniline is_______

Q.

The IUPAC name of the given compound is

1. 2-Chloro-4-methylbutane

2. 2-Chloro-4-ethylpentane

3. 2-Chloro-4-methylpentane

4. 4-Methyl-2-chloropentane

Q.

What is the difference in the molecular formula of any two adjacent homologs in terms of :

molecular mass.

Q.

When one carbon atom is attached to four other carbon atoms (like the central carbon in 2, 2-Dimethylpropane), it is said to be ___

Q.

The root word for naming a hydrocarbon with 5 carbons is?

1. Meth-

2. Eth-

3. Pent-

4. Prop-

Q. Write the IUPAC name of the given compounds.

A) ${\mathrm{CH}}_3-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_3$
B) ${\mathrm{CH}}_3-\mathrm{CH}=\mathrm{CH}-{\mathrm{CH}}_2-{\mathrm{CH}}_3$

Q.

The IUPAC name of the given compound is

1. But-1-ene

2. 1 - Butene

3. Butyne - 1

4. Both A & B

Q.

From the given diagram, find the IUPAC name of the compound.

1. 3 - Methylbutane

2. 2 - Ethylpropane

3. Methylbutane

4. 2 - Methylbutane

Q. Which root word can be used for naming a hydrocarbon with 6-Carbons in a chain?

1. Prop-
2. But-
3. Hex-
4. Pent-

Q. Match the following names with their functional group structure:

$\begin{array}{cccc}& List-I& & List-II\\ \left(P\right)& Alkanol& 1.& -\stackrel{\stackrel{O}{||}}{C}-OH\\ \left(Q\right)& Alkanal& 2.& -\stackrel{\stackrel{O}{||}}{C}-\\ \left(R\right)& Alkanone& 3.& -\stackrel{\stackrel{O}{||}}{C}-H\\ \left(S\right)& Alkanoicacid& 4.& -OH\end{array}$

1. P-1; Q-2; R-4; S-3
2. P-4; Q-3; R-2; S-1
3. P-4; Q-2; R-3; S-1
4. P-1; Q-3; R-2; S-4

Q.

The root word for naming a hydrocarbon with 3 carbons is?

1. Eth-

2. But-

3. Meth-

4. Prop-

Q.
The IUPAC name of the given compound is

T N CH, — CH— C—CH, — CH, —CH, —CH, CH, | CH, 

Q. Write the name and formula of the product formed when methane reacts with bromine. [2 marks]

Q. What is the name of the following compound?

1. 2-Ethylbutan-1-ol
2. 3-Ethylbutan-4-ol
3. 2-Methylpentan-1-ol
4. 2-Ethylpentan-1-ol

Q. Question 5 (c)
How will you name the following compounds?

Q. Question 5 (a)
How will you name the following compounds?
​

Q.
The IUPAC name of the given compound is

1. 5, 5-diethyl-2-methylheptane
2. 5-ethyl-2-methylheptane
3. 3-ethyl-6-methylheptane
4. 2-methyl-6-ethylheptane

Q.

A hydrocarbon with 6-Carbons in a chain can be named using which root word?

1. Hex-

2. Prop-

3. But-

4. Pent-

Q. What is the name of the following compound?

1. 2-Ethylbutan-1-ol
2. 2-Ethylpentan-1-ol
3. 3-Ethylbutan-4-ol
4. 2-Methylpentan-1-ol

Q.

The IUPAC name of the given compound is:

1. 1- Propene
2. But- 1- ene
3. 1- Butyne
4. But- 3- ene

Q.

The root word for naming a hydrocarbon with 5 carbons is?

1. Eth-

2. Prop-

3. Pent-

4. Meth-

Q. (a) Why does the element carbon from a large number of carbon compounds?
(b) Write down the structures and names of two isomers of butane (C₄H₁₀)

Q. The IUPAC name of the given compound is _________.

1. 4, 5-dimethyl-5, 6-dipropyldecane
2. 3, 4-dimethyl-1, 2, 3-tripropylheptane
3. 4, 4-dimethyl-5-propylnonane
4. 4, 5-methyl-5, 6-propyldecane

Q. When one carbon atom is attached to four other carbon atoms (like the central carbon in 2, 2-Dimethylpropane), it is said to be ___ .

1. Neo
2. Iso
3. Magnetic
4. Polyneo

Q.

The root word for naming a hydrocarbon with 3 carbons is?

1. Meth-

2. Prop-

3. But-

4. Eth-

Q.

When one carbon atom is attached to four other carbon atoms (like the central carbon in 2, 2-Dimethylpropane), it is said to be ___

Q.

The root word for naming a hydrocarbon with 5 carbons is?

1. Prop-

2. Meth-

3. Pent-

4. Eth-