cover image: Journal of the Indian Chemical Society  September and October  1933

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20.500.12592/71kjr2

Journal of the Indian Chemical Society September and October 1933

1933

in 1'6 c. o. of chloroform) and the mixture was heated under reflux for hour the first crop of 4i-fluoro-5-bromo-1-anilinobenzthiazole468 M. O. FAROOQ AND R. F. HUNTER obtained by recrystallisation of the base from the reduction of the hydroperbromide had m. p. 216° and m. p.221-22° when mixed with a genuine specimen. [...] This is easily explainable from the view developed by Ghosh and Dhar that the dilution effect and the behaviour towards a mixture of electrolytes are essentially connected and are mainly due to the same phenomenon of the adsorption of ions bearing the same charge as the colloid particles. [...] With the coloured sole as those under investigation it is obvious that the greater the concentration of the sol the greaterORANGE OF STABILITY OP SOLS 475 the opacity. [...] of N/401101 thus keeping the concentration of the electrolyte the same as present in the concentrated and dilute solo in (a) and (b). [...] He has shown that if 'a' be the _solubility of the weak acid in water K1 its dissociation constant 'b' the solubility of the aoid in the concentration 'c' of the sodium salt of the weak acid whose dissociation constant K2 is required then K2 K1ixa (c—b+a) (1) (b — a)2 Dhar and Dutta (Z.
technology medicine science
Pages
124
Published in
India
SARF Document ID
sarf.120026
Segment Pages Author Actions
Frontmatter
i-iv J.C. Ghosh, A.C. Sircar view
The Directive Effect of Substituents on the Cyclisation of Substituted s-Diarylthiocarbamides. Part II.The Effect of the Fluorine Atom on the Thiazole Cyclisation of p-Fluoro-s-diphenylthiocarbamides by Bromine
465-470 Mohammad Farooq, Robert Hunter view
Change of Stability of Sols of Various Concentrations with their Purity
471-476 S. Ghosh, R.N. Mittra view
Limitations of Solubility Method for Determining Dissociation Constant
477-490 W.V. Bhagwat, S.S. Doosaj view
Thioketonic Esters. Part IV
491-496 Susil Mitra view
The Behaviour of the Hydrochlorides of Organic Bases towards Chloroautic Acid. On the Constitution of the Abnormal Auric Chloride Complexes
497-502 Dinesh Sen view
The Adsorbabilities of the Ions
503-508 K.S. Doss view
The Kinetics of Slow Coagulation. Part I
509-516 D.N. Ghosh view
The Kinetics of Slow Coagulation. Part II
517-528 D.N. Ghosh view
Reactions of Dinitriles with Aromatic Hydroxyaldehydes
529-536 Nirmalanand Palit view
On the Ethyl and Methyl Esters of Fluocarbonic Acid
537-540 Harish Goswami, Pulin Sarkar view
Influence of Temperature and Light Intensity on Photosynthesis and Respiration and an Explanation of Solarisation and " Compensation Point ""
541-562 N.R. Dhar view
The Directive Effect of Substituents on the Cyclisation of Substituted s-Diarylthiocarbamides. Part III. The Effect of the Carbethoxy Group on the Formation of Anilinobenzthiazoles from p-Carbethoxy-s-Diphenylthiocarbamides and Bromine
563-572 Mohammad Farooq, Robert Hunter view
A Simple Method for the Determination of Cholesterol in Blood
573-576 Hirendranath Banerji view
Backmatter
i-viii unknown view

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