Class 11

What exactly are Alcohol? Alcohols are molecules with one or more hydroxyl groups attached to aliphatic carbon atoms, whereas phenols have one or more hydroxyl groups attached to aryl carbon atoms. A hydroxyl group can be found in any type of alcohol. Some alcohols have several practical applications in everyday life. Various Types of Alcohol […]

Band theory is a method that calculates the energy gap in electrons of a specific solid to separate two kinds of bands, namely Valence bands and Conduction bands. Any solid can be classified among Conductors, Semiconductors, and Insulators based on its properties. Contrary to the discrete energy of free atoms, the quasi-visible bands are the