Jyoti Bashyal 
A burette is a crucial laboratory instrument widely employed in quantitative analysis, particularly in industrial chemical tests involving titration. It is instrumental in determining the concentration of unknown solutions by utilizing solutions of known concentration. Burettes play a pivotal role … Read more
Pipettes play a crucial role in dispensing small liquid volumes consistently and repeatedly. Various types of pipettes serve distinct purposes. Unmarked pipettes dispense liquids drop by drop without volume indicators. In contrast, some pipettes are designed for accurate measurement and … Read more
Graduated cylinders, precision instruments employed in laboratories, are designed for accurate measurement of liquid volumes. Their slender configuration and well-defined markings ensure meticulous readings. Crafted from materials such as glass or plastic, these instruments play a pivotal role in experiments … Read more
A volumetric flask is a piece of laboratory glassware designed for preparing solutions. It has a flat-bottomed bulb with a long neck, calibrated to hold a precise volume at a marked point on the neck. Also known as a graduated … Read more
Beakers are basic cylindrical containers with flat bottoms and a pouring lip. They come in a variety of sizes and materials. In the lab, beakers are used to stir, mix, measure, and heat liquids. Beakers come in a variety of … Read more
Plutonium, which belongs to the actinide class of the Periodic Table, has an atomic number of 94. The symbol “Pu” is used to represent it. The metal appears silvery initially, but when it oxidizes slightly, it tarnishes yellow. It is … Read more
Chemistry is the science of the composition, structure, properties and reactions of matter, understood in terms of atoms, atomic particles and the way they are arranged and link together. It is concerned with the synthesis, formulation, analysis and characteristic properties … Read more
The lanthanoid series comprises 14 elements, ranging from cerium to lutetium, and is commonly referred to as f-block metals due to the presence of 4f orbitals in their valence shell. These elements, named after lanthanum (La), which is itself a … Read more
An E1 mechanism reaction, also known as unimolecular elimination, mirrors the SN1 reaction and stands in contrast to electrophilic addition. Typically a two-step process, it commonly involves tertiary alkyl halides, though select secondary ones may also participate. E1 elimination occurs … Read more