1. Molecular Interaction Study of Galactose + DMF-H2O+NaCl System at 298, 308 and 318 K International Conference on Green Technologies for Environmental Rehabilitation on being held from 11th -13th February 2012 at Gurukul Kangari University, Haridwar, Uttarakhad, India
2. Ultrasonic study of glycine and DL-alanine in mixed solvent N, N-dimethylformamide-water (1:1) in the presence of sodium chloride at different temperature International Conference “Global Challenge’s-The Role of Chemistry in giving their solutions” at Bangkok from 11th to 15th June 2011.
3. Molecular interaction studies of lactose in the presence of sodium chloride in co-aqueous solvent of DMF at 298, 308 and 318 K International conference on Chemistry: Frontiers and challenges at Aligarh Muslim University, Aligarh, from 5th -6th march 2011.
4. Molecular interaction studies of alanine in aqueous galactose solution at 298 to 318K. 29th Annual Conference of Indian Council of Chemist, Panjab University, Chandigarh, from 19th to 21st December 2010.
5. Molecular interactions study of glycine in co-aqueous solvent of cyclohexylamine at 298, 308 and 318K. National Symposium on Advanced Functional Materials: Opportunities and Challenges in New Global Era (NSAFM-2010), Banasthali University, Rajasthan, from 4th -5th October, 2010.
6. Interaction studies of Glycine in aqueous lactose at different temperatures. International Conference on “Emerging Trends in Chemistry”, University of Pune, Pune from 5th to 7th January 2010.
7. Acoustic and Thermodynamic studies on binary mixture of Triethylamine and Octanol at (293, 303 and 313) K. 27th Annual Conference of Indian Council of Chemist, Gurukul Kangari University, Haridwar, form 26th to 28th December2008.
8. Volumetric, viscometric and acoustic behaviour of Adenosine in Aqueous urea Solution at 298 and 308 K. 45th Annual Convention of Chemists and International Conference on recent advances in Chemistry, Karnataka University, Dharwad from 23rd to 27th November 2008.
9. Interaction Study of Lactose in co-aqueous solvent of water and DMF at 298,308 and 318K. 3rd National Conference on Thermodynamics of Chemical and Biological Systems, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur from 16th to 17th October 2008
10. Thermo-acoustic studies in binary liquid mixture of isobutylamine and 1-decanol at 293, 303 and 313 K 44th Annual Convention of Chemists, Mahatma Gandhi Institute of Applied Sciences, Jaipur from 23rd to 27th December 2007.
11. Interaction studies in binary liquid mixture of triethylamine and 1-decanol by sound speed and density measurements at 303 and 313 K. Sixteenth National Symposium on Ultrasonics (NSU-XVI), Cochin University of Science and Technology,Cochin, from 17th to 19th December 2007.