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  2. Harkishan Singh - Wikipedia

    en.wikipedia.org/wiki/Harkishan_Singh

    He was a well recognized pharmaceutical academic, medicinal chemistry researcher and science historian. He had more than half a century experience in his respective fields to his credit. He worked at the Banaras Hindu University , University of Saugar, and the Panjab University in India, and abroad at the University of Maryland , University of ...

  3. Chemistry - Wikipedia

    en.wikipedia.org/wiki/Chemistry

    Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.

  4. List of districts of Punjab, India - Wikipedia

    en.wikipedia.org/wiki/List_of_districts_of...

    A district of the Punjab state of India is an administrative geographical unit, headed by a District Magistrate or Deputy Commissioner, an officer belonging to the Indian Administrative Service. The District Magistrate or the Deputy Commissioner is assisted by a number of officers belonging to Punjab Civil Service and other state services.

  5. Panjab University is a collegiate public university established in 1947 and tracing its origins to the University of the Punjab in Lahore, which was founded in 1882. [1] It has 188 affiliated colleges spread over the state of Punjab and the union-territory of Chandigarh. [2]

  6. Physical chemistry - Wikipedia

    en.wikipedia.org/wiki/Physical_chemistry

    This paper introduced several of the cornerstones of physical chemistry, such as Gibbs energy, chemical potentials, and Gibbs' phase rule. [10] The first scientific journal specifically in the field of physical chemistry was the German journal, Zeitschrift für Physikalische Chemie, founded in 1887 by Wilhelm Ostwald and Jacobus Henricus van 't ...

  7. Indian Institute of Science Education and Research, Mohali

    en.wikipedia.org/wiki/Indian_Institute_of...

    Indian Institute of Science Education and Research, Mohali (IISER Mohali) is an autonomous public Research institute established in 2007 at Mohali, Punjab, India.It is one of the seven Indian Institutes of Science Education and Research (IISERs), established by the Ministry of Human Resources and Development, Government of India, to research in frontier areas of science and to provide science ...

  8. Punjab School Education Board - Wikipedia

    en.wikipedia.org/wiki/Punjab_School_Education_Board

    The Board is headed by a full-time Chairman whose term lasts three years and who technically reports to the Secretary of School Education in the Government of Punjab.The current Education Secretary of the board is IAS Sh Harsant Singh sekhon who is sincerely committed to shape the education system of Punjab by his pioneering Initiatives like ...

  9. Glossary of chemistry terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemistry_terms

    Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...