BITS Pilani Institutional Repository: Recent submissions

  • Dimerization and Cracking of [4-13C]But-l-ene with Deamminated Ammonium Exchanged Type Y Zeolite 
    Weeks, Thomas J.; Bolton, A. P. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    The use of highly enriched [4-13C]but-1-ene with an integrated gas chromatograph–mass spectrometer has enabled a better understanding of the mechanism of reaction between but-1-ene and deamminated ammonium exchanged type ...
  • Kinetics and Kinetic Oscillation in Carbon Monoxide Oxidation 
    Yang, Ching H.; Berlad, Abraham L. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    A kinetic mechanism is proposed for the low temperature oxidation of carbon monoxide. A general mathematical model which conserves all reactants, catalytic impurities and intermediate species is formulated to contain all ...
  • Measurement and prediction of equilibrium ratios for the C2H6+ CO2 system 
    Fredenslund, Aage; Mollerup, Jorgen (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    Isothermal vapour/liquid equilibrium compositions and pressures are determined for the C2H6+ CO2 system, which is known to form a minimum boiling azeotrope. A vapour recirculation apparatus was used in obtaining experimental ...
  • Microcalorimetric studies: Enthalpies of formation of Cr(PF3)6 and Ni(PF3)4 
    S. Brown, D. Lalage; Connor, Joseph A.; Skinner, Henry A. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    Measurements of the heats of iodination of hexakis(trifluorophosphine)chromium(0) and of tetrakis(trifluorophosphine)nickel(0) were carried out by high temperature microcalorimetry. Standard enthalpies of formation were ...
  • The Medium Effect for Single Ionic Species 
    Parsons, Roger; Rubin, Barry T. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    The relation of the “ medium effect ” or “ solvent activity coefficient ” to the directly measurable real free energy of transfer is discussed. Measurements of the latter quantity for solutions in aqueous solvents containing ...
  • Electrical Resistivity of Solutions of Germanium, Tin and Lead in Liquid Sodium 
    Hubberstey, Peter; Pulham, Richard J. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    The electrical resistivity of solutions of germanium (up to 1.0 atom %), tin (up to 6.9 atom %) and lead (up to 7.8 atom %) in liquid sodium have been measured over the temperature ranges 200-450, 200-400 and 100-300 C ...
  • Absorption of Hydrogen by Iridium/Palladiuni Substitutional Alloys 
    LaPrade, Marie; Allard, Kenneth D.; Lynch, James F.; Flanagan, Ted B (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    Thermodynamic parameters for absorption of hydrogen by Ir/Pd alloys have been determined by p, c, T techniques in an u.h.v. system and by electrochemical measurements. The equilibrium solubility of hydrogen in these alloys ...
  • Ellipsometric Study of Organic Monolayers: Part 1.—Condensed Monolayers 
    Engelsen, Daan den; Koning, Bob de (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    The applicability of an ellipsometric method for the study of monolayers spread on water is described. Our ellipsometric measurements of condensed lipid monolayers are explained by use of a model based on the variation of ...
  • Thermodynamic Study of Disorder in Hexa-amminenickel(II) Iodide and Diamminenickel(II) Iodide 
    Worswick, Richard D.; Cowell, Janice C.; Staveley, Lionel A. K. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    The heat capacity of crystalline nickel(II) iodide, diamminenickel(II) iodide and hexa-ammine-nickel(II) iodide has been determined from 10 to 300 K by conventional adiabatic low-temperature calorimetry, and from 300 to ...
  • Dissociation Energies of BeF and BeCl and the Heat of Formation of BeCIF 
    Farber, Milton; Srivastava, Rameshwar D. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    An effusion-mass spectrometric investigation of the Be–Cl–F system to obtain bond energies of BeF and BeCl and the heat of formation of the mixed halide BeClF has been completed. A study of the ion intensities of the species ...
  • Absorption and Emission Studies of Solubilization in Micelles: Part 2.—Determination of Aggregation Numbers and Solubilisate Diffusion in Cationic Micelles 
    Dorrance, Richard C.; Hunter, Thomas F. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    Excimer formation of pyrene is studied as a function of temperature in decyl-, dodecyl-, tetradecyl- and hexadecyl-trimethylammonium bromide (C10–C16TAB) micelles. The distribution of the solubilisate in the micelles is ...
  • Determination of Heats of Sublimation of Organic Compounds by a Mass Spectrometric-Knudsen Effusion Method 
    Arshadi, Mohammed R. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (09), 1974)
    A fast and efficient mass spectrometric—Knudsen effusion method for the determination of heats of sublimation of organic compounds is introduced. The heats of sublimation of a number of organic compounds have been determined ...
  • Determinants of working capital efficiency of Indian msme's: an empirical evidence 
    Chadha, Saurabh (CRC Press, 2023)
    This research aims to gather insight into working capital management (WCM) practises and the factors that influence of its efficiency inside the Indian micro small medium enterprises (MSME’s) manufacturing sector using ...
  • Ion Exchange in Mordenite 
    Barrer, Richard M.; Klinowski, Jacek (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)
    Ion-exchange isotherms have been measured for synthetic mordenite involving the cation pairs Na+⇌Cs+, NH+4⇌K+, NH+4⇌Na+, NH+4⇌Li+, 2NH+4⇌Ca2+, 2NH+4⇌Sr2+ and 2NH+4⇌Ba2+. In all cases except those involving Ca2+ and Sr2+ ...
  • Dissolution Rates of Ionic Solids: Part 2.—Calcium Bisfdihydrogen phosphate) Monohydrate+Anhydrite (Calcium Sulphate) 
    Barton, Allan F. M.; McConnel, Stephen R. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)
    The dissolution rate of commercial superphosphate fertiliser was studied at 25, 35 and 45°C using a rotating disc of the solid material. The kinetics were followed by means of a calcium ion-selective electrode and ...
  • Explosive Oxidation of Hydrogen Sulphide: Self-heating, Chain-branching and Chain-thermal Contributions to Spontaneous Ignition 
    Gray, Peter; Sherrington, Malcolm E. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)
    The spontaneously explosive oxidation of hydrogen sulphide in a 290 cm3 vessel has been investigated over a temperature range 280–360°C and between pressures of 10 and 120 mmHg. Conditions for ignition have been mapped on ...
  • Thermodynamics of n-Alkane+Dimethylsiloxane Mixtures: Part 3.—Excess Volumes 
    Dickinson, Eric; McLure, Tan A. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)
    Excess volumes have been measured dilatometrically for binary mixtures of six n-alkancs (n- pentane, n-hexane, n-heptane, n-octane, n-dccane and n-tetradecanc) with four linear dimethylsiloxanes (dimer, trimer, tetramer ...
  • Thermodynamics of n-Alkane+Dirnethylsiloxane Mixtures: Part 2.—Vapour Pressures and Enthalpies of Mixing 
    Dickinson, Eric; McLure, Ian A.; Powell, Bernard H. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)
    The total vapour pressures of mixtures of n-hexane and hexamethyldisiloxane have been measured by a static equilibrium method at 303.15, 309.15 and 315.15 K. At each temperature the derived equimolar excess Gibbs free ...
  • Thermodynamics of n-alkane + dimethylsiloxane mixtures: Part 1.—Gas–liquid critical temperatures and pressures 
    Dickinson, Eric; McLure, Ian A. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)
    Gas–liquid critical temperatures Tcm have been determined for four mixtures: (i) n-hexane + hexamethyldisiloxane, (ii) n-octane + hexamethyldisiloxane, (iii) n-octane + octamethyltrisiloxane, and (iv) n-octane + ...
  • Modified entrainment method for measuring vapour pressures and heterogeneous equilibrium constants: Part 4.—The gallium arsenide/hydrogen chloride system 
    Battat, David; Faktor, Marc M.; Garrett, Ian; Moss, Rodney H. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)
    The modified entrainment method described earlier has been used to study the GaAs/HCl system. Above about 900 K, the principal gallium vapour species is the monochloride, for which ΔH°f298=–63.2 ± 3 kJ mol–1 and S°298= 247 ...