cover image: Journal of the Indian Chemical Society  December  1935

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20.500.12592/2p91vt

Journal of the Indian Chemical Society December 1935

1935

At higher dilutions of the acids and alkalis the results are as is to be expected slightly affected the order of deviations nevertheless being the same in the case of all the indicators. [...] Addition of carbonaceous substances like molasses tends to preserve the soil nitrogen by decreasing the velocity of the oxidation of the nitrogenous compounds present in the soil and thus decreasing the probability of the formation and decomposition of ammonium nitrite. [...] We are of the opinion that besides the well known influence of organic matter in increasing the colloidal matter and water retentiofi power"762 N. R. ban A14D S. X. 1117RHRR.11 of the soil the carbonaceous matter added to the soil with farmyard and other organic manures markedly retard the oxidation of proteins to ammonia and of ammonium salts to nitrites and nitrates. [...] The foregoing observations justify the application of organic manures for preserving the nitrogen of soils specially in tropical countries where due to sunlight and high temperature the velocity of the oxidtion of the soil organic and inorganic compounds and the decomposition of ammonium nitrite is high and the nitrogenous compounds want more protection tlan in temperate climates. [...] The observed values of the parachor of these compounds are given in the fourth column of the following tables; the column headed"PARACHOR AND RING STRUCTURE 765 2[P] gives the sum of the atomic and structural constants except that for the ring so that the effect of this structure is obtained by subtracting X[P] from [P]obs and is given in the last column.
technology medicine science
Pages
76
Published in
India
SARF Document ID
sarf.120026
Segment Pages Author Actions
Frontmatter
i-iv J.C. Ghosh, A.C. Sircar view
Studies in the Camphor Series. Part II. Synthesis of Isoitrosothiocamphor and its Application as an Indicator in Acidimetry and Alkalimetry
751-755 Dines Sen view
Denitrification in Sunlight and its Retardation.Part II
756-763 N.R. Diiar, S.K. Mukherji view
Parachor and Ring Structure. Part II. The Spatial Configuration of Bridged-Ring Compounds
764-767 Susil Ray view
Studies on Optical Activity and Chemical Constitution Optically Active Acids and Bases. Part II
768-770 Mahan Singh, Manohar Singh view
Condition of Iodic Acid and Iodates in Aqueous Solution
771-773 N.R. Dhar, R.N. Mitra view
Metallic Titanium in Organic Synthesis
774-780 Viswa Sharma, Sihhishiishan Dutt view
Parachor and Chemical Constitution. Part IV. The Structure of Aliphatic Diazo-Compounds
780-782 Susil Ray view
Mercury Acetamide as A Mercurating Agent. Part II Mercuration of Phenols
783-787 Kuverji Naik, Bansidsar Mehta view
Action of Acetic Anhydride on 2-Acetylresorcin. A New Method for the Synthesis of Y-Resorcylic Acid
788-790 Dattatraya Limaye, Govind Kelkar view
Synthesis of Coumarins from Phenols and ß-Ketonic Esters.Part V.Constitution of Chlororesorcin and Chlororesorcylaldehyde
791-797 Duhshaharan Ciiahravarti, Baidyanath Ghosh view
A Semi-Micro Method of Determining Total Nitrogen of Air-Dry Soils
797-798 Kali Pada Basu, Sacindra Sarkar view
The Ionic Susceptibilities of Rubidium from its Different Salts in the Solid and in the Dissolved State
799-807 S.S. Bhatnagar, M.B. Nevgi, Mohan Khanna view
Solubility of Benzoic and Salicylic Acids in Mixtures of Organic Solvents
808-812 P.G. Desai, A.M. Patel view
Note on the Constitution of Formic Acid and Formates
813-814 B.M. Halasyam view
Backmatter
i-vi unknown view

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