Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. ), How to make a New Post (submit a question) and use Equation Editor (click for details), How to Subscribe to a Forum, Subscribe to a Topic, and Bookmark a Topic (click for details), Multimedia Attachments (click for details), Accuracy, Precision, Mole, Other Definitions, Bohr Frequency Condition, H-Atom , Atomic Spectroscopy, Heisenberg Indeterminacy (Uncertainty) Equation, Wave Functions and s-, p-, d-, f- Orbitals, Electron Configurations for Multi-Electron Atoms, Polarisability of Anions, The Polarizing Power of Cations, *Liquid Structure (Viscosity, Surface Tension, Liquid Crystals, Ionic Liquids), *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism), Coordination Compounds and their Biological Importance, Shape, Structure, Coordination Number, Ligands, *Molecular Orbital Theory Applied To Transition Metals, Properties & Structures of Inorganic & Organic Acids, Properties & Structures of Inorganic & Organic Bases, Acidity & Basicity Constants and The Conjugate Seesaw, Calculating pH or pOH for Strong & Weak Acids & Bases, Chem 14A Uploaded Files (Worksheets, etc. In the laboratory, H2Se is usually prepared by the action of water on Al2Se3, concomitant with formation of hydrated alumina. According to the Sonoda method, H2Se is generated from the reaction of H2O and CO on Se in the presence of Et3N. What does it mean that the Bible was divinely inspired? The cookie is used to store the user consent for the cookies in the category "Other. Which of the following has highest boiling point H2O H2S H2Se? This is a result of the significant hydrogen bonding present in the water molecule. Hydrogen selenide is an inorganic compound with the formula H2Se. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Can someone explain to me why H2Se would have the higher boiling point? Even at extremely low concentrations, this compound has a very irritating . But opting out of some of these cookies may affect your browsing experience. Hydrogen bonding between molecules(inter mlecular) is one such attractive force. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. I'm taking A level economics and business studies. H2Se adopts a bent structure with a HSeH bond angle of 91[citation needed]. LDS forces do contribute to a higher boiling point and therefore a stronger molecule. Sonoda, N.; Kondo K.; Nagano, K.; Kambe, N.; Morimoto, F. Angewandte Chemie International Edition English 1980, vol. Among H2S, H2Se, H2Te the strongest acid is H2Te. But opting out of some of these cookies may affect your browsing experience. So the actual trend here is H2S

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