1. Front Cover

2. Contents

3. Chemical Education: Does A Partition or Distribution Coefficient Exist For A Solute That Distributes Between Two Miscible Solvents?

R. Sanjeev, R. Ravi and V. Jagannadham*

Department of Chemistry, Osmania University, Hyderabad 500007, INDIA

4. Research Paper: Ruthenium (III) catalyzed Oxidation of Cefixime by Hexacyanoferrate (III) in Alkaline medium: A Kinetic and mechanistic approach

P.K. Asha*, Vidyavati S Shastry and Ravindra

Assistant Professor, Department of Chemistry, New Horizon College of Engineering, Bangalore, INDIA

5. Research Paper: Zinc Montmorillonite – A Harmonious Clay Catalyst for the Synthesis of Hantzsch 1,4-Dihydropyridine Antimicrobial Agents

Vijay Kumar Pasala

Department of Chemistry, Osmania University, Hyderabad-500 007, INDIA

6. Research Paper: One Pot Catalyzed Synthesis of 1,3-bis (2-(4-hydroxyphenyl)-2-methyl-4,5-diphenyloxazol-3(2H)-yl) Thiourea and Its Antimicrobial Activity

Vandana Singh*, Jadveer Singh, Preeti, Arvind Kumar Pandey, Sneha Joshi, Lalit Mohan Dwivedi, Nauseen Fatima and Shailendra Tiwari

Department of Chemistry, University of Allahabad, INDIA

7. Research Paper: Corrosion Protection of Carbon Steel by using Simvastatin Drug in HCl Medium

A. S Fouda*, G. El-Ewady and Adel H. Ali

Department of Chemistry, Faculty of Science, El-Mansoura University, El-Mansoura-35516, EGYPT

8. Research Paper: Corrosion Protection of C-Steel in Hydrochloric Acid Solutions Using Flaxedil (Gallamine Triethiodide) Drug

A. S. Fouda*, S. A. Abd El-Maksoud and H. M. S. Badawy

Department of Chemistry, Faculty of Science, Mansoura University, Mansoura-35516, EGYPT

9. Research Paper: 4-((2,4-Dihydroxyphenyl)Diazenyl)-3-Hydroxy-5-(Phenylamino) Thiophene-2-Carbonitrile as Corrosion Inhibitor for Carbon Steel in Sulfuric Acid Solution and its Biological Activity

A.S.Fouda*, S. A. Abd El-Maksoud, S.A. Gomaa and A.Elsalakawy

Department of Chemistry, Faculty of science, El-Mansoura University, EGYPT

10. Research Paper: High Yield Synthesis of Some Aromatic Phosphonic Acid Derivatives and Related Compounds as Surface Tethers for Energy Harvesting Technologies

Amshumali Mungalimane

Department of Chemistry/Industrial Chemistry, Vijayanagara Sri Krishnadevaraya University, Jnanasagara campus, Cantonment, Ballari-583105, INDIA

11. Research Paper: Synthesis, Characterization and Ion Exchange Applications of Resin of Ln (III) Polychelates

Vijay R Patel* and Shailesh H Shah

Chemistry Department, Shri R K Parikh Arts & Science College Petlad -388450 Gujarat, INDIA

12. Research Paper: Synthesis and Characterized of New Mannich Bases of Piperazine Derivative with Phenoxy Acetic Acid/ Butyric Acid Hydrazides

Suheb Eaid Saleh

Al rasafi School, Ministry of Education, Anbar, IRAQ

13. Research Paper: Green Synthesis, Physicochemical, Optical and Antibacterial Activity Studies of Two Novel Organic Molecular Complexes of 2-Chloro-4-Nitrobenzoic Acid

Archana Pandey and B. Singh*

Department of Chemistry, Centre of Advance study, Institute of Science, Banaras Hindu University, Varanasi- 221005 INDIA

14. Research Paper: Synthesis, Characterization and Antimicrobial Activity of 3-(Pyrimidinyl)-1-(4-Fluorophenyl)-5-(Aryl)-5, 6-Dihydro-1H-Pyrano [2, 3-D] Pyrimidine-2, 4, 7(3H)-Triones

Sanket Y. Mavawala*, Kiran S. Nimavat and Kartik B. Vyas

Department of Chemistry, Pacific Academy of Higher Education & Research University, Udaipur, Rajasthan, INDIA

15. Research Paper: Assessment of Water Quality of River Sutlej in Himachal Pradesh and Punjab (India) Using Statistical Tool

Devendra Kumar Soni*, Pradeep Kumar Mishra, Ramesh Kumar Mishra and Poonam Pandey

Central Pollution Control Board, Regional Directorate, Pick Up Bhawan, Gomti Nagar, Lucknow, U.P, INDIA

16. Research Paper: Mechanisms Involved In the Removal of Phenolic Compounds from Aqueous Solution Using Activated Carbons Based Palm Kernels Shells

D. Kouotou*, J. Blin , H.M. Ngomo, J.N. Ndi, P.D. Belibi Belibi and J.M. Ketcha

Applied Physical and Analytical Chemistry Laboratory, Department of Inorganic Chemistry, Faculty of Science, University of Yaounde I, P.O Box, 337: Yaoundé, CAMEROON

17. Research Paper: Seasonal Variation in the Physicochemical Parameters in the Estuarine Waters of Gautami Godavari, East Coast of India

I. Nageswara Rao*, M. Rajasekhar, V. Lakshmana Rao and I.V.S. Harsha

Marine Chemistry Laboratory, School of Chemistry, Andhra University, Visakhapatnam – 530 003, INDIA

18. Research Paper: Semi Synthesis of Open (1,2,9,10) and Closed (1,2 & 9,10) 7-Oxoaporphines and Related Analogues of Boldine

Vijay Kumar. Pasala

Natural Product Laboratory, Department of Chemistry, Osmania University, Hyderabad -500007, INDIA

19. Research Paper: Micellization and Conductometric Studies on Lithium Soaps in Aqueous Medium

Yadvendra Sharma

F.E.T. Agra College, Agra, INDIA

20. Research Paper: Method Development and Validation of Reverse Phase HPLC for Quetiapine Fumarate in Pharmaceutical Dosage

Battula Sreenivasa Rao*and K. Nagendra Rao

Department of Chemistry, GITAM Institute of Technology, GITAM University, Visakhapatnam –530045, Andhra Pradesh, INDIA

21. Research Paper: Groundnut Shell Powder as Low Cost Natural Adsorbent For Total Chromium in Spent Chrome Liquor

Rakesh Kumar

Assistant Professor in Chemistry,Yadavindra college of Engineering, Punjabi University Guru Kashi Campus, Talwandi Sabo. Distt. Bathinda, Punjab, INDIA

22. Research Paper: Kinetics and Mechanism of the Oxidation of Some -Hydroxy Acids by Pyridinium Dichromate

Itishri Hedau, Jyoti Solanki, Rekha Sharma, Usha Songara and Vinita Sharma*

Chemical Kinetics Laboratory, Department of Chemistry, J.N.V. University, Jodhpur, Rajasthan, INDIA

23. Research Paper: Inhibition Action of Aprotic Solvents on the Electropolishing of Copper in Ortho Phosphoric Acid

A.S.Fouda*, H.H. Abdel Rahman, S. M. Seleim and N.A.Ibrahim

Chemistry Department, Faculty of Science, Mansoura University, Mansoura-35516, EGYPT

24. Research Paper: Some Thermodynamic Studies on Paracetamol -Ascorbic Acid Binary Drug System

H. Shekhar and Raj Laxmi

Department of Chemistry, V.K.S. University, Agra – 802301, INDIA

25. Research Paper: Determination of Quercetin by HPTLC Method in Purple Dendrobium Flowers Extract

Aparna Bhradwaj

Department of Chemistry, Mithibai College, Vile Parle (W), Mumbai, INDIA

26. Research Paper: Determination of Trace Amount of Fe (III) Using 3’, 5’-Dinitro Salicylaldehyde Semicarbazone as an Analytical Reagent by Solvent Extraction and Spectrophotometric Method

Lohani Prashant*, Shirish Pitale, S.P. Janwadkar, Vijayj. Ghodvinde and P.K. Rana

S.D. Arts, V.S. Apte Commerce, M.H.Mehta Science College, University of Mumbai, Palghar, Dist- Palghar, Maharashtra 401404, INDIA

27. Research Paper: Ultrasonic Velocity and Other Allied Properties of Some Alkali Earth Metal Carboxylates in Mixed Organic Solvents

Sangeeta and Amit K. Agarawal*

*Department of chemistry, Agra College, Agra, INDIA

28. Research Paper: Synthesis, Characterization and Biological Evaluation of N-((1-ethyl-5-(substituted phenyl)-1H-indol-3-yl) methyl) Substituted Alkyl/Aryl Carboxamides Derivatives

Naresh Kachhadiya, Kalpesh Menpara, Dharmesh Pansuriya, Jignesh Menpara and Kartik Ladva*

Chemical Research Laboratory, Shree M.&N Virani Science College, Saurashtra University, Rajkot, INDIA

29. Research Paper: Determination of Thorium (IV) by Simple Spectrophotometric Technique

Aparna Bhardwaj

Assistant professor, Department of Chemistry, Mithibai College, Vile Parle (W), Mumbai, INDIA

30. Research Paper: Kinetic Screening and Mechanistic Investigations of Oxygenation of 5-Oxo Acids by N-Bromosuccinimide in Acid Medium

Sunitha Manjari Padma

Department of Chemistry, University College of Science, Saifabad, Osmania University, Hyderabad–500 004, INDIA

31. Research Paper: Kinetic Studies of Rh (III)-Catalysed Oxidation of Mannose by N-Bromoacetamide in Alkaline Medium

Ashok Kumar Singh*, Ranju Pradhan, Jaya Srivastava, Brijesh Kumar Prajapati and Shahla Rahmani

Department of Chemistry, University of Allahabad, Uttar Pradesh, INDIA

32. Research Paper: Evaluation of NH4+and PO43 - Removal in Treatment of an Industrial Wastewater Containing Chlorophenolic Contaminants with Ozonation

Amir Hajiali

Postdoctoral Fellow at Yerevan State University (Department of Ecological Chemistry), Yerevan, ARMENIA

33. Research Paper: Electrochemical and Spectral Behaviour of Binary And Mixed Ligand Copper (II) Complexes Involving Various Pyridinedicarboxylic Acids and 2,9-Dimethyl-1,10-Phenanthroline in Dimethylsulfoxide

Alka Srivastava*, Dipiti Porwal, Krishna Srivastava and Jagdish Prasad

Nanoscience and Electrochemical Research Laboratory, Department of Chemistry, University of Allahabad, Allahabad-211002 (U. P.), INDIA

34. Research Paper: Rhodamine-B and Metanil Yellow Dyes Adsorption on Onion Sheath

Selvaraj Malarkodi, Munisi Arulraj Mary Thangam and Chellapandian Kannan*

Department of Chemistry, Manonmanium Sundaranar University, Tirunelveli - 12, INDIA

35. Research Paper: Development of An Extractive Spectrophotometric Method for Determination of Cr (III) Using 2, 4-Dimethyl -3H- 1, 5 Benzodiazepine

Sonali S. Patil

Department of Chemistry, J.S.M. College, Alibag, Raigad, Maharashtra, 402201, INDIA

36. Research Paper: Photocatalytic degradation of methylene blue using undoped and Co-doped bismuth ferrite

Arpita Paliwal*, Rukhsar Banu, Rakshit Ameta and Suresh C. Ameta

Photochemistry Laboratory, Department of Chemistry, M. L. Sukhadia University, Udaipur – 313001 (Raj.) INDIA

37. Research Paper: Removal of Phthalate Esters with PDA through Enhanced Coagulation Technology

P. Zhang* and W. X. Liao

School of civil engineering, Hunan University of science & technology, Xiangtan411201, Hunan, CHINA

38. Research Paper: Synthesis, Characterization and Biological Evaluation of Novel Sulfonamides Containing N-((1-Alkyl-5-(Substituted Phenyl)-1H-Benzo[D]Imidazol-2-Yl) Methyl) Substituted Aryl/Alkyl Sulfonamide Derivatives

Naresh Kachhadiya, Kalpesh Menpara, Dharmesh Pansuriya, Jignesh Menpara and Kartik Ladva*

Chemical Research Laboratory, Shree M.&N Virani Science College, Saurashtra University, Rajkot, INDIA

39. Research Paper: Synthesis of Copper Oxide Nanoparticles by Chemical Reduction of Copper Isophthalate Complex

Dipiti Porwal*, Krishna Srivastava and Jagdish Prasad

Nanoscience and Electrochemical Research Laboratory Department of Chemistry, University of Allahabad, Allahabad-211002 (U.P.), INDIA

40. Research Paper: Electrochemical and Spectral Investigations of Copper in Different Mixed Ligand Complex Solutions in Non- Aqueous Solvents

Nishita Chandra, Krishna Srivastava*and Jagdish Prasad

Nanoscience and Electrochemical Research Laboratory, Department of Chemistry, University of Allahabad, Allahabad-211002, INDIA

41. Research Paper: Assay of Valsartan and Sacubitril in Combined Dosage Form by RP-HPLC (Method Development and Validation)

T. Naga Raju*, D. Ravi Kumar and D. Ramachandran

Department of Chemistry, Krishna University-Dr.MRAR PG Centre, Nuzvid-521201, A.P, INDIA

42. Advancement Application Announcement (AAA): Deep learning through Deep (Mathematical Neural) Networks for real life tasks using real time computations

43. AAA: Seminars and Symposia

44. Author Index

45. Back Cover