Jyoti Bashyal 
Pesticides are chemical compounds designed to exterminate or control pests. Broadly speaking, a pesticide can be defined as a substance of either chemical or biological nature, encompassing agents such as … Read more
The term “paper” denotes sheets composed of densely interwoven fibers that have been compacted by either matting or pressing processes. The composition of these sheets frequently consists of cellulosic materials … Read more
Cement is a substance of inorganic nature that encompasses a composite blend of calcareous and argillaceous components. Cement, a paramount construction material, functions as a cohesive agent that solidifies and … Read more
The combined gas law is a combination of three gas laws: Boyle’s Law, Charles’ Law, and Gay-Lussac’s Law. It states that the ratio between the product of a gas’s pressure … Read more
In the field of pharmacology, a drug refers to a chemical substance that, when administered to a living organism, produces a specific biological effect. Medicine refers to drugs that are … Read more
Erbium is a chemical element with an atomic number of 68 and is represented by the symbol ‘Er’ in the periodic table. It is hard and silvery in appearance and … Read more
Introduction Ammonia, an odorless gaseous compound, exhibits the property of colorlessness and is represented by the chemical formula NH3. The constitution of this entity consists of hydrogen and nitrogen. The … Read more
Neoprene is a collective term encompassing a group of synthetic rubbers that are derived from the process of chloroprene polymerization, which is also referred to as polychloroprene. It demonstrates remarkable … Read more
Organic compounds are complex molecular structures that can consist of multiple elements, and their identification can be achieved through a range of qualitative and quantitative analytical methods. The initial stage … Read more