Welcome to the fascinating world of organic chemistry! If you've stumbled upon the acronym "OET" and found yourself scratching your head, fear not, for you're not alone. OET stands for "Orbital Energy Theory," a crucial concept in understanding molecular structures and reactions.

In organic chemistry, OET delves into the energetic characteristics of molecular orbitals, shedding light on how electrons are distributed within molecules and how they participate in chemical reactions. It helps predict the stability of molecules, their reactivity, and even their spectroscopic properties.

By comprehending OET, organic chemists gain insights into a multitude of phenomena, from the behaviour of aromatic compounds to the intricacies of bond formation and breaking. It serves as a powerful tool for rationalising experimental observations and designing novel reactions.