Chemistry, scientific discipline is the study of matter, compositions, structure, properties, elements, and compounds composed of atoms, molecules, ions, interactions, and reactions. Chemistry is one of the crucial subjects in Class XI and Class XII. Several competitive exams including JEE< NEET, Eamcet have chemistry as one of their significant components. Thus, sound knowledge of various topics in Chemistry is crucial in cracking the competitive exams primarily aimed at admissions into premium institutions for undergraduate studies.Chemistry Video Lectures article presents various lectures in the field of Chemistry particularly for grade 11 and grade 12 students. All the lectures presented in this article are an initiative by governments and professors to provide free and accessible education to all students of grade 11 and grade 12 who are prospectives of various college admission tests including JEE, NEET, SAT, ACT etc. All the lectures presented in this article are taught by renowned professors across the globe.