hydrocarbons

The simplest organic compounds are hydrocarbons. All organic compounds can be derived from hydrocarbons by substituting a hydrogen atom with a suitable functional group. Replacing a hydrogen atom by a OH group in a hydrocarbon, gives an alcohol: replacement of H ..

Hydrocarbons - These are compounds containing carbon and hydrogen only. The hydrocarbons involved in air pollution are gases (or those that are volatile) under ordinary conditions. The important sources of hydrocarbons in the natural environment are bacterial decomposi..

These are compounds containing carbon and hydrogen only. The hydrocarbons involved in air pollution are gases (or those that are volatile) under ordinary conditions. The important sources of hydrocarbons in the natural environment are bacterial decomposition of organic matter, f..

Introduce a burning candle into a jar of chlorine gas (Fig.14.8). The candle continues to burn with a reddish flame, producing a lot of soot. The products formed are hydrogen chloride and free carbon. ..

(i) By ozonolysis of alkenes Alkenes react with ozone to form ozonides which on subsequent reductive cleavage with zinc dust and water or H 2 /Pd give aldehydes, Ketones or a mixture of both depending on the substitution pattern of the alkene. (ii) By hydration of alkynes Ethynes adds water in..

A hydrocarbon is the name given to the mixture of gases caused by the incomplete combustion of fossil fuels. These comprise of paraffins, olefines and aromatics that are emitted from petroleum refineries. Some of these substances are suspected carcinogens, such as the polynuclear aromati..

Compounds of carbon and hydrogen that contain one double covalent bond between carbon atoms (carbon=carbon) or a triple covalent bond between carbon atoms ( ) are called unsaturated hydrocarbons. In these molecules, since all the bonds of carbon are not fully utilised by hydrogen atoms, ..

Crude oil or petroleum pumped out of an oil well, is a viscous and complex mixture of several hydrocarbons and small amounts of other compounds. It is not useful in this state. The 'refining of (crude) petroleum' involves the process of fractional distillation, whereby petroleum is separ..

Classification of Hydrocarbons - There are millions of organic compounds and this makes it physically impossible to study each individual compound. To facilitate their study, organic compounds are classified into various groups and sub-groups. They may be broadly classified into the follo..

Nomenclature is the system of naming. With the existence of innumerable compounds of carbon, it has become necessary to follow a universal, rational system of naming. Such a system has been evolved by International union of pure and applied chemistry (IUPAC). By following this system, we can ..