Class 12

The triiodomethane (iodoform) reaction is used to detect the presence of a CH3CO group in aldehydes and ketones . This reaction can be carried out with two reagent mixes that appear to be fairly different. Chemically, they are interchangeable. Using a solution of iodine and sodium hydroxide Chemically, this is the more obvious technique. A […]

Halogenation is a chemical reaction where one or more hydrogen atoms are replaced by halogen groups. If we look at the order of reactivity of halogen compounds, they are found as fluorine > chlorine > bromine > iodine, where fluorine is more reactive than all others. At the same time, being more aggressive, it also

Introduction  Halogenation is a chemical reaction in which halogen atoms replace hydrogen atoms in a molecule. The end product of halogenation is a chemical reaction that differs from the beginning component in terms of characteristics. Any halogen elements, such as fluorine, chlorine, bromine and iodine can halogenate water. Halogenation is essential in the research of

Substitution reactions are the swapping of one atom with another in a compound. This kind of swapping helps to form new compounds of practical importance. In halogenations, atoms are swapped with halogens like chlorine, fluorine, iodine, and bromine. Free radical halogenations are a kind of halogenations, where one free radical is formed with the product,

Halogens are placed under Group 17 in the periodic table, and the components in this group are Fluorine, Chlorine, Bromine, Iodine, and Astatine. The halogen means salt-former in Greek. Halogens are non-metals that react to reading. You can find them in the earth’s crust and seawater. Halogens are the group of elements in the periodic

Halogens are placed under Group 17 in the periodic table, and the components in this group are Fluorine, Chlorine, Bromine, Iodine, and Astatine. The halogen means salt-former in Greek. Halogens are non-metals that react to reading. You can find them in the earth’s crust and seawater. Halogens are the group of elements in the periodic

Halogens are estimated by the process known as the Carius method. In this method, a known quantity of the organic compound is reacted with fuming nitric acid in the presence of silver nitrate. We use IR iodate titration to determine sulphur. In phosphorus,a known quantity of organic compound is heated with fuming nitric acid. Phosphorus

The Lassaigne’s Test is a general method for detecting halogens, nitrogen, and sulphur in organic compounds. The organic substances are covalently bound to these elements. These must be transformed into their ionic forms to be detected. The organic molecule is fused with sodium metal to accomplish this. The ionic chemicals generated during fusion are extracted

Introducion  The detection of numerous elements (Cl, Br, I, S, and N) using a non breakable sodium ignition apparatus (NOSIA) instead of breakable ignition tubes is discussed in this study. The procedure involves heating an organic chemical and sodium metal in the NOSIA’s fusion zone until they melt (100–150°C), then adding water (80–90°C). The resulting

The detection of extra elements in organic compounds is crucial in its investigation. Carbon is included in all organic molecules. Hydrogen is also found in most organic molecules (the few exceptions are the compounds such as CCl₄, CS₂, etc.). Other elements included in organic molecules include oxygen, nitrogen, sulfur, and halogens, in addition to carbon