Thank you for reading! This is Sai Dhruva Teja Hazari, currently pursuing CS as a second year in Int.MTech at UoH. As a former JEE aspirant I know the importance of consice and onto the point material, so, I jumped at the opportunity to write these articles at Protonstalk.
The difference between Emission and Absorption Spectra is self-explanatory where Absorption Spectrum constitutes the missing incident frequencies of radiation which are absorbed by the sample material when its electrons transition …
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Starch is a polymer which is produced in plants. It is used to store the food produced so that it can be used when necessary, it is also insoluble in …
Divisibility rules are shortcuts used to find if a number can be divided by a required divisor, without performing the actual division process. These rules usually consist of a set …
Respiration is one of the most basic processes in any living being. It provides the body of a living thing with oxygen used to generate energy for the body. In …
Prism is a solid shape with two of its faces as parallel and identical polygons and the rest of the faces connecting them being parallelograms. In this article, we are …
Victor Meyer Test is one of the frequently used methods to differentiate between primary(1°), secondary(2°) and tertiary(3°) alcohols. Each kind of alcohol 1°, 2° and 3° has a different colour …
Electron Gain Enthalpy is one of the most basic and important phenomena when studying different elements. This is used in determining the reactivity, nature and type of bond they can …
Friedel-Crafts Alkylation is, as the name suggests, the alkylation of an aromatic compound. This is a coupling reaction, in which, the hydrogen in an aromatic compound is substituted with an …
Sodium Dichromate is a bright orange inorganic chromium salt that is very similar to potassium dichromate in its appearance. Its chemical formula is Na2Cr2O7, but is used in its dihydrate …
Potassium Dichromate is a popular inorganic oxidizing agent in both industries and laboratories. Its chemical formula is K2Cr2O7. It is largely used in laboratories as it is not a deliquescent …