1. Hydrothermal phase equilibria in Er₂O₃−H₂O−CO₂ and Tm₂O₃−H₂O−CO₂ systems

   • Iftiqhar Mohamed
   • J A K Tareen
   • T R N Kutty

   Physical and Theoretical Pages: 785 - 793

2. Ion-solvent interactions of some silver salts in N,N-dimethyl formamide-water mixtures at 30°C

   • V V Giridhar
   • C Kalidas

   Physical and Theoretical Pages: 795 - 800

3. A new spacing law for Liesegang rings

   • N Kanniah
   • F D Gnanam
   • P Ramasamy

   Physical and Theoretical Pages: 801 - 811

4. Exchange current density as control for oscillatory reactions

   • R Ramaswamy
   • S Ramanathan

   Physical and Theoretical Pages: 813 - 816

5. On thermodynamic and kinetic equivalence of chemical systems

   • Chitra Dutta
   • Anjan Dasgupta
   • Jyotirmoy Das

   Physical and Theoretical Pages: 817 - 830

6. Calorimetric study of isomeric and steric effects amine-alcohol interactions

   • Shirish D Pradhan
   • Gopal Pathak

   Physical and Theoretical Pages: 831 - 835

7. Synergism in the extraction of uranium in presence of antipyrine

   • R K Malhotra
   • M Sudersanan
   • A K Sundaram

   Inorganic and Analytical Pages: 837 - 842

8. Phosphate coordination in copper(II) complexes

   • M S Sastry
   • T kesavadas
   • M D Sastry

   Inorganic and Analytical Pages: 843 - 848

9. Facile chlorination of acetophenone by chloramine-T in the cationic micellar phase

   • P S Raghavan
   • Vangalur S Srinivasan

   Organic Pages: 849 - 854

10. Gas phase elimination of methyl group from acetophenones within the range of 10⁻¹¹ to 10⁻⁶ second

    • A I Helal

    Organic Pages: 855 - 860