What are the classifications of hydrocarbons?
The four general classes of hydrocarbons are: alkanes, alkenes, alkynes and arenes. Aromatic compounds derive their names from the fact that many of these compounds in the early days of discovery were grouped because they were oils with fragrant odors.
What are the three classifications of hydrocarbons?
Aliphatic hydrocarbons are divided into three main groups according to the types of bonds they contain: alkanes, alkenes, and alkynes. Alkanes have only single bonds, alkenes contain a carbon-carbon double bond, and alkynes contain a carbon-carbon triple bond.
What are the four general classification of hydrocarbons?
There are four main different types of hydrocarbons, which are classified as alkanes, alkenes, alkynes and aromatic hydrocarbons.
What is the most common classification of hydrocarbons?
Alkanes
Alkanes are hydrocarbons in which all of the bonds are single bonds. Alkenes are hydrocarbons that contain a carbon-carbon double bond. Alkynes are hydrocarbons that contain a carbon-carbon triple bond. The most common aromatic hydrocarbons are those that contain a benzene ring.
What is hydrocarbons classification of hydrocarbons?
Hydrocarbons are organic compounds that are entirely made up of only two kinds of atoms – carbon and hydrogen. Hydrocarbons can feature simple or relatively complex structures and can be generally classified into four subcategories, namely alkanes, alkenes, alkynes, and aromatic hydrocarbons.
What is hydrocarbon explain classification of hydrocarbons?
A hydrocarbon is an organic chemical compound composed exclusively of hydrogen and carbon atoms. By using this definition, four classes of hydrocarbons are included: alkanes, alkenes, alkynes and aromatic. SATURATED means that each carbon is bonded to four other atoms through single covalent bonds.
What are the two classification of hydrocarbons?
Hydrocarbons themselves are separated into two types: aliphatic hydrocarbons and aromatic hydrocarbons. Aliphatic hydrocarbons are hydrocarbons based on chains of C atoms.
How do you test for unsaturated hydrocarbons?
Tests for unsaturation can be used to identify the double and triple bonds present in the organic compound. In Organic Unsaturated Hydrocarbons, the bromine test may be a qualitative test for the presence of unsaturation (carbon-to-carbon double or triple bonds), phenols and anilines.
How do you test for aromatic compounds?
Ignition Test for Aromaticity. Place a small amount of compound on the end of a spatula or on a porcelain lid and apply the flame from a Bunsen burner. Highly unsaturated compounds such as aromatic compounds burn with a yellow, sooty flame.
What is the test for hydrocarbons?
Bromine Test Bromine solution is brown. In this test when bromine solution is added to the unsaturated hydrocarbon the brown colour disappears if the hydrocarbon is unsaturated. Bromine forms an addition product with the unsaturated hydrocarbon.
What is baeyer’s test used for?
The Baeyer test for unsaturation is for determining the presence of carbon-carbon double bonded compounds, called alkenes or carbon-carbon trible bonded compounds, called alkyne bonds. An alkene is replaced with a diol (a compound with 2 hydroxy groups).
Which is the name of the class of hydrocarbons?
Classes of Hydrocarbons Alkanes are hydrocarbons in which all of the bonds are single bonds. Alkenes are hydrocarbons that contain a carbon-carbon double bond. Alkynes are hydrocarbons that contain a carbon-carbon triple bond.
Who are the authors of hydrocarbon classification tests?
Classification Tests for Hydrocarbons Authors: Goldie Ann Tejada, Allain Joseph S. Templo, Kristinlyn Trajano, Kevin Viray, Quennie Yu Group 10, 2F-PH, Faculty of Pharmacy, University of Santo Tomas ABSTRACT The test compounds undergo different physical and chemical tests to differentiate their intrinsic physical properties and chemical properties.
How are flammability and odor of hydrocarbons tested?
Physical state, color, and odor were noted through simple observation. Miscibility of the test compounds were noted through color change or a warming effect. Flammability was tested by igniting 3-5 drops of the sample in a small evaporating dish. Baeyer’s test and Bromine test were used for tests for active unsaturation.
How is oxidation of a hydrocarbon compound tested?
Oxidation was tested by introducing 8 drops of 2% KMnO4 solution and 3 drops of 10% NaOH solution to 4 drops of the sample organic compound in a test tube and warming the mixture through water bath. All of the test compounds are liquid and colorless and observed to have a plastic like odor.