Table of Content Introduction to Formic Acid Principle Preparation of anhydrous formic acid General properties of formic acid Introduction to Formic Acid Formic acid is a weak organic acid. Its molecular formula is HCOOH. According to IUPAC, it is termed as methanoic acid. Laboratory preparation of formic acid involves the reaction of oxalic acid crystals …
Table of Content Introduction to Ionic Compounds Formation of Ionic Compounds Properties of Ionic Compounds Introduction to Ionic Compounds Those compounds which are formed by combination of ions are called ionic compounds. They are also called electrovalent compounds. Electrostatic force of attraction between positively charged and negatively charged ions hold them together in the crystal …
Table of Contents Introduction to Black Hole About First Image of Black Hole Prediction by Einstein’s General Theory of Relativity Conclusion Introduction to Black Hole Black holes are supermassive objects from where nothing can escape, not even light. The edges of black hole are the point of no return called event horizon. But scientists finally …
Table of Contents Introduction Types of Radioactive Decay Laws of Radioactive Decay Mathematical Treatment Applications of Radioactive Decay Radiation Hazard Introduction Radioactive Decay is the process of emission of radioactive radiations from a nucleus of an atom. The unstable nuclei ( generally the nuclei of atomic mass greater than 83 ) and having more number …
Table of Contents Introduction to Interference of Light Principle of superposition of light wave Types of interference of light wave Constructive interference Destructive interference Conditions for Sustained Interference of Light Waves Explanation for Interference of Light Waves Application of Interference of Light Waves Introduction to Interference of Light When two light waves of same frequency …
Table of Contents Forward Biasing Reverse Biasing The process of applying a potential difference across a p-n junction diode to get it ready for its operation is called biasing of p-n junction diode. There are two types of biasing circuit. They are: Forward biasing Reverse biasing Forward Biasing A p-n junction diode is said to …