Saturated and Unsaturated Hydro Carbons
Saturated and Unsaturated Hydro Carbons
Saturated Hydrocarbons:
Hydrocarbons in which the four valencies of each carbon atom present in the molecule are fully satisfied are known as saturated hydrocarbons. In other words, the hydrocarbons, in which the carbon atoms are connected only by single bonds are called saturated hydrocarbons. For example, methane ethane
propane
and butane
are saturated hydrocarbons.
Saturated hydrocarbons are also called paraffins or alkanes. They are represented by the general formula +2, when n = number of carbon atoms in a molecule of the alkane.
When n = 1, the alkane is methane
When n=2, the alkane is ethane and so on.
The first three members of the alkane series are listed below along with their molecular formulae and boiling
| Name | Condensed formula | Molecular formula | Boiling Point |
|---|---|---|---|
| Methane | - 164 | ||
| Ethane | - 89 | ||
| Propane | - 45 |
Which of the following are correct : (a) Methane, CH4 is a saturated hydrocarbon. (b) Saturated hydrocarbons are also called paraffins or alkanes. (c) Alkenes are represented by the general formula, | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following is/are an Saturated hydrocarbon ? | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following is an unsaturated hydrocarbon ? | |||
| Right Option : A | |||
| View Explanation | |||
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