Nomenclature of Hydrocarbons

Q.

Why single bond carbon compound called saturated carbon compound

Q.

In propane, the number of Carbon-Carbon single bond is/are:

1. 1

2. 3

3. 4

4. 2

Q. The secondary suffix of the functional group alcohols is -

1. -oic acid
2. - ol
3. - al
4. -one

Q.

A hydrocarbon compound with 6-Carbon atoms in its chain can be named using which of the following word root?

1. Prop-

2. But-

3. Pent-

4. Hex-

Q. What is an homologous series? Explain with an example.​

Q.

Identify the structure of ethene from the given options.

1. 

2. 

3. 

4. 

Q. The word root for a hydrocarbon with three carbon atoms is ________.

1. but
2. prop
3. eth
4. meth

Q.

Which functional group has a general formula of $C_n{H}_{2n+1}$?

1. Amine

2. Aniline

3. Alkaline

4. Alkyl

Q.

What is the chemical name of the compound with chemical formula $C_5{H}_8$?

1. Pentane

2. Pentene

3. Pentanal

4. Pentyne

Q.

What is the correct match of the number of bonds along with their nomenclature?

1. Single-Bonded Carbon chain A. Word Root + ane

2. Double-Bonded Carbon chain B. Word Root + yne

3. Triple-Bonded Carbon chain C. Word Root + ene

1. 1-A, 2-B, 3-C

2. 1-B, 2-A, 3-C

3. 1-A, 2-C, 3-B

4. 1-C, 2-B, 3-A

Q.

Choose the correct option

${\mathrm{C}}_5{\mathrm{H}}_{10}$ is an

1. alkane

2. alkene

3. alkyne

4. alkyl group

Q.

Identify the homologous series among the following:

1. $CHOOH$

2. $C_2{H}_{3}OOH$

3. $C_2{H}_6$

4. $C_3{H}_{5}OOH$

5. Propanone

1. 1, 2 and 4 belongs to homologous series

2. 1, 2 and 5 belongs to homologous series

3. 1, 3 and 4 belongs to homologous series

4. 1, 2 and 5 are homologous series

Q. Which of the following compound do not show branching in its structure ?

1. Pentane
2. Propane
3. Hexane
4. Butane

Q. Ethylene, which is obtained from crude petroleum, is a source-chemical for many things mentioned here. Pick the false one.

1. Printing inks
2. Detergents
3. Antifreeze for motor vehicles
4. Polyvinyl chloride

Q. Identify the hydrocarbons used as industrial solvents.

1. Benzene
2. Kerosene
3. Xylene
4. Oxy-acetylene

Q.

A hydrocarbon of general formula

${\mathrm{C}}_{\mathrm{n}}{\mathrm{H}}_{2\mathrm{n}}$

1. ${\mathrm{C}}_{15}{\mathrm{H}}_{30}$

2. ${\mathrm{C}}_{12}{\mathrm{H}}_{26}$

3. ${\mathrm{C}}_8{\mathrm{H}}_{20}$

4. ${\mathrm{C}}_6{\mathrm{H}}_{14}$

Q.

In the naming of the given diagram, the carbon to the right will be the 1st carbon in the main chain. What is the name of the given compound?

1. Hex - 4-en- 2-one

2. Hexanoic acid

3. Heptanone

4. Hex-2-enone