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  2. Addition reaction - Wikipedia

    en.wikipedia.org/wiki/Addition_reaction

    In organic chemistry, an addition reaction is an organic reaction in which two or more molecules combine to form a larger molecule called the adduct. [1] [2] An addition reaction is limited to chemical compounds that have multiple bonds. Examples include a molecule with a carbon–carbon double bond (an alkene) or a triple bond (an alkyne).

  3. National Council of Educational Research and Training

    en.wikipedia.org/wiki/National_Council_of...

    The material is press-ready and may be printed by paying a 5% royalty, and by acknowledging NCERT. [11] The textbooks are in color-print and are among the least expensive books in Indian book stores. [11] Textbooks created by private publishers are priced higher than those of NCERT. [11]

  4. 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.

  5. Bond cleavage - Wikipedia

    en.wikipedia.org/wiki/Bond_cleavage

    In chemistry, bond cleavage, or bond fission, is the splitting of chemical bonds. This can be generally referred to as dissociation when a molecule is cleaved into two or more fragments. [1] In general, there are two classifications for bond cleavage: homolytic and heterolytic, depending on the nature of the process.

  6. Organometallic chemistry - Wikipedia

    en.wikipedia.org/wiki/Organometallic_chemistry

    A steel bottle containing MgCp 2 (magnesium bis-cyclopentadienyl), which, like several other organometallic compounds, is pyrophoric in air.. Organometallic compounds are distinguished by the prefix "organo-" (e.g., organopalladium compounds), and include all compounds which contain a bond between a metal atom and a carbon atom of an organyl group. [2]

  7. Brahmāstra: Part One – Shiva - Wikipedia

    en.wikipedia.org/wiki/Brahmāstra:_Part_One...

    Brahmāstra: Part One – Shiva (pronounced [bɾəɦmaːstrə]) is a 2022 Indian Hindi-language fantasy action-adventure film [b] written and directed by Ayan Mukerji, dialogues written by Hussain Dalal and produced by Karan Johar, Apoorva Mehta, Hiroo Yash Johar, Namit Malhotra and Mukerji (in his debut production) – under Dharma Productions, Starlight Pictures and Prime Focus in ...