The VNHSGE chemistry dataset consists of 50 sets of examination tests consisting of a total of 2000 multiplechoice questions. These questions encompass a broad range of chemistry topics, including metallurgy, alkali metals, alkaline earth metals, aluminum, iron, inorganic chemical synthesis, esters, lipids, amines, amino acids, proteins, carbohydrates, polymers, and polymer materials. The tests assess students' knowledge of organic chemistry content such as synthesis, electrolysis, nitrogen-phosphorus chemistry, hydrocarbons, as well as alcohols and phenols.