cover image: Journal of the Indian Chemical Society  September - October  1932

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20.500.12592/4z9j7d

Journal of the Indian Chemical Society September - October 1932

1932

Effect of the discharge on mixtures of different compostions.—Mixtures of different compositions were made by varying the ratio of the gases mixed in the aspirator and the effect of the discharge on these was studied. [...] — The frequency of the oscillations from the secondary of the Tesla coil can be varied by varying the capacity in the circuit. [...] To study the effect of change of frequency the capacity in420 S. D. IIAHANT the circuit was varied in the following way : In the first two experments two and four plates of the condenser were connected and in the last two experiments two and four plates from a similar condenser were connected in parallel with the 4 plates of the first condenser. [...] The absence of these thiosulphates and polythionates in the products of the reaction due to the electrodeless discharge shows that the mechanism of the process is not akin to autoxidation. [...] A comparison of the scarlet red shade obtained from the chlorand bromoindigoid derivatives on cotton as well as on wool with that of the same shade of Ciba scarlet G (prepared for the purpose) on same medium exhibits that notwit hstanding the decisive redder shades of the former two comp muds brilliancy and glazy pleasanness are prominent in the shade of the latter the mother compound.
technology medicine science
Pages
113
Published in
India
SARF Document ID
sarf.120026
Segment Pages Author Actions
Frontmatter
i-vi J.C. Ghosh, A.C. Sircar view
The Oxidation of Sulphur Dioxide in the Electrodeless Discharge
417-422 Sampuran Mahant view
Dyes Derived from Acenaphthenequinone Part III Azines and Indigoid Vat Dyes
423-428 Sisir Guha view
Actinodaphnine an Alkaloid from Actinodaphne Hookeri Meissn
429-434 S. Krishna, T.P. Ghose view
The Directive Effect of Substituents on the Cyclisation of Substituted s-Diarylthiocarbamides. Part I.The Effect of Fluoro Iodo and Cyano Substituents on the Formation of Anilinobenzthiazole Derivatives from Mono-p-substituted Thiocarbanilides and Bromine
435-440 Robert Hunter view
Preparation and Properties of Highly Concentrated Sols. Part II. Sols of Vanadium Pentoxide Silicic Acid and Molybdic Acid
441-454 C. Ahobalacharya, N.R. Dhar view
Preparation and Properties of Highly Concentrated Sols. Part III. Sols of Zirconium Hydroxide
455-462 R.D. Sharma, N.R. Dhar view
Relation between Charge and Stability of Colloidal Solutions of Gold and Ferric Hydroxide Dialysed to Different Extents
463-470 B.N. Desai, G.M. Nabar, P.M. Barve view
A Study of the Interaction between Thionyl Chloride and Substances Containing the Reactive Methylene(- CH2 -) Group. Part IV
471-478 K.G. Naik, V.B. Thosar view
Azlactone from 6-Aldehydocoumarin and its Condensation with some Aromatic Amines
479-482 Sanat Banerjee view
Condensation of Chloral with 2-Hydroxy-p-toluic Acid and its Methyl Ether
483-492 A.N. Meldrum, B.M. Kapadia view
Synthesis of 1:2:7-Trihydroxy-5-methylanthrone-8-carboxylic Acid
493-498 Prafulla Paul view
Peroxidases Part II. The Influence of the Concentration of Substrate (Hydroquinone) of Hydrogen Peroxide PH and other Factors on the Activity of the Peroxidase of Chow Chow (Sechium Edule)
499-508 Biman Dey, Mayavaram Sitharaman view
The Kinetics of the Action of Ammonium Halides on Epichlorhydrin
509-518 Sobhanlal Banerjee, Hemendra Sen view
Reviews
519-519 unknown view
Backmatter
i-iv unknown view

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