Introduction Fenton’s reaction was first discovered by H.J.H Fenton when he first observed the oxidative properties in various metals which could further improve the usage of already discarded, unstable, and poisonous hydrogen peroxide. This discovery in the chemical field not only explored the benefits of hydrogen peroxide but also attracted attention to the strong catalytic power of some metals which could generate highly reactive hydroxyl radicals. Presently iron-catalyzed hydrogen peroxide reactions are called Fenton's reactions and they have many applications in various chemical industries. Fenton’s Reagent Before discussing the mechanism of Fenton's reaction it is important to discuss the commonly ... Read More

Introduction Haloalkane is mainly responsible for the depletion of ozone layer. These particular halogen compounds have several applications for different purposes like in the treatment of malaria and it is used in the time of surgery. What are Haloalkanes? Haloalkanes refer to the hydrocarbons that comprise one as well as more atoms of hydrogen that are mainly replaced with the atom of halogen. Haloarenes are another type of hydrocarbon and the main differences between these two hydrocarbons are haloalkanes mainly derived from open-chain hydrocarbons while other hydrocarbons are derived from aromatic hydrocarbons. Haloalkanes: Physical Properties The physical ... Read More

Introduction Chemical reactions and equations are everywhere in the daily human lives, especially in the formation of daily life objects. The reactions ensure that new bonds are being created properly and different product molecules are in their proper order to form new substances. The chemical equations represent the formation of daily life objects with proper chemical representation like chemical formulas and equations. What are Chemical Reactions? Figure 1: Process of chemical reactions No machine-readable author provided. Smokefoot assumed (based on copyright claims)., CatalysisScheme, marked as public domain, more details on Wikimedia Commons The chemical reactions are the phenomenon ... Read More

Introduction Chemical reactions for CBSE class 12 students are very interesting part of study. Itcan be seen everywhere in the daily human lives. It commonly happens when two or more compounds are changed into one or more substances due to the reaction between them. When the chemical reactions produce the substances of chemical compounds or chemical components. In simple words, when the rearrangements are done within the constituent of atoms, the process is commonly called a chemical reaction. Definition of Chemical Reaction Chemical reactions are scientific phenomena happen everywhere all around the world. Starting from the metabolism of ... Read More

Introduction Chemistry important questions are one of the most concerned topics for the students for the betterment of knowledge gathering prior to appearing on the exam of the respective subject. In order to be ready for appearing in any kind of exam, the learners needed better concentration and learning assessment of the particular subject. Solving questions about a particular subject helps the learners to get in-depth knowledge. Requirement of reading Chapter-wise for Chemistry Questions In order to support the requirement of the learners, the present tutorial will explain the advantages that the learners can get by solving questions ... Read More

Introduction Our body produces special chemical messengers called hormones, which are imperative in ensuring an efficient system of coordination and control, along with the nervous system. Different types of hormones are produced by a variety of different endocrine glands, across the body. These hormones ensure normal and efficient functioning. What are these hormones, and how are they produced? Are they always present in the blood, at all times, or is their production regulated? What is an Endocrine System? The endocrine system is an essential regulatory system of the body. It comprises glands that lack ducts, i.e., the endocrine system ... Read More

Introduction The experimentation of bending a glass tube provides information about the nature of glass as well as its inherent qualities. Glass has historically been utilized for ornamental purposes, but it is also employed as a transparent barrier that allows for reasonably safe inspection. While many other types of glass may be created, we will be dealing with the most common, widely manufactured glass, which is highly bendable when heated. Glass is an amorphous, crystalline material that must be handled carefully with the Bunsen burner to bend it properly without hindrance or unintentional breakage. Aim Learn, comprehend, but also commit ... Read More

Calcium Calcium is one of the most important and abundant minerals in human body, which is associated with our healthy bones and teeth, helps muscle to contract, it also places an important role in blood clotting. Coming to calcium as a chemical element, its symbol is Ca, its atomic number is 20, calcium has an atomic mass of 40.078u. It belongs to Group 2 i.e., alkaline earth metals. It is a reactive metal, and it forms a dark oxide nitrate when exposed to air. Biological Importance of Calcium Let us see the biological importance of calcium in living organisms. ... Read More

Introduction You will frequently be asked to place a glass tube, rod, or thermometer into a cork when working in a Chemistry laboratory. You must first poke a hole in the cork to do this. The goal of this tutorial is to teach you how to drill a hole in a cork and put a glass tube, glass rod, or glass thermometer into it. On completion of the experiment, your skill should include: Bore a smooth hole of required size in a cork. Insert a glass tube, glass rod, or thermometer into a cork Remove the ... Read More