Qureshi, Pushkin M.: search on Z-Library

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1

The Pushkin—Varshney—Kamoonpuri equation for the evaluation of association constants for the charge transfer complexes of sparingly soluble acceptors

Pushkin M. Qureshi, Rishi K. Varshney, S.Iqbal M. Kamoonpuri

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1990

Language:

english

File:

PDF, 178 KB

english, 1990

2

Charge transfer in biomolecules—contribution of electrostatic forces

Pushkin M. Qureshi, Rishi K. Varshney, Sant Bahadur Singh, Rifaqat A.K. Rao

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1992

Language:

english

File:

PDF, 64 KB

english, 1992

3

Empirical correlations for the evaluation of the free energies of solvation of some gaseous monovalent ions

Qureshi, Pushkin M., Varshney, Rishi K., Singh, Sant Bahadur

Journal:

Journal of Chemical Education

Year:

1989

Language:

english

File:

PDF, 1.77 MB

english, 1989

4

Comments on the molecular complexes of aromatic amines with dinitrobenzenes

Qureshi, Pushkin M.

Journal:

Journal of Physical Chemistry

Year:

1983

Language:

english

File:

PDF, 129 KB

english, 1983

5

Diphenylamine as an n and π donor in the solid-state reaction of 2,4-dinitrotoluene with diphenylamine

Mohsin Qureshi, Syed Ashfaq Nabi, Ali Mohammad, Pushkin Mohammad Qureshi

Journal:

Journal of Solid State Chemistry

Year:

1982

Language:

english

File:

PDF, 468 KB

english, 1982

6

Note on the effect of activity coefficients on the NMR association constants for the 2,4-dinitrotoluene—diphenylamine system. The Qureshi—Varshney—Kamoonpuri equation. Possible role of hydrogen bonding.

Pushkin M. Qureshi, Rishi K. Varshney, S.Iqbal M. Kamoonpuri

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1989

Language:

english

File:

PDF, 126 KB

english, 1989

7

Fresh evidence for proposed zwitterionic intermediates

Syed Ashfaq Nabi, Ali Mohammad, Pushkin M. Qureshi

Journal:

Year:

1979

Language:

english

File:

PDF, 147 KB

english, 1979

8

Field method for the determination of an important pharmaceutical 2,4-dinitrotoluene

Qureshi, Pushkin M., Andrabi, S. Muzaffar Ali, Saeed, Ahsan, Ahmad, Anees

Journal:

Analytical Proceedings

Year:

1995

Language:

english

File:

PDF, 235 KB

english, 1995

9

Chromatographic Behavior of 43 Cations on Silica Gel G in Acetone-Formic Acid Systems

Qureshi, Mohsin, Thakur, Jagat S., Qureshi, Pushkin M.

Journal:

Journal of Liquid Chromatography

Year:

1980

Language:

english

File:

PDF, 311 KB

english, 1980

10

Evaluation of ε for p-dinitrobenzene—aniline complexes by the Scott equation. Failure of the Benesi—Hildebrand equation

Pushkin M. Qureshi, Rishi K. Varshney, Sant Bahadur Singh

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1994

Language:

english

File:

PDF, 135 KB

english, 1994

11

Nanogram detection of m-dinitroaromatics and their derivatives: A re-evaluation of the spot-test based on the janovsky reaction

Syed Ashfaq Nabi, Seema Haque, Pushkin M. Qureshi

Journal:

Year:

1983

Language:

english

File:

PDF, 294 KB

english, 1983

12

A New Relation Between the Melting Points of Organic Solids and Their Reactivity

Qureshi, Mohsin, Nabi, S. Ashfaq, Mohammad, Ali, Qureshi, Pushkin M.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1982

Language:

english

File:

PDF, 374 KB

english, 1982

13

Some studies on the novel reaction of 2,4-dinitrotoluene with p-dimethylaminobenzaldehyde

Pushkin M. Qureshi, Sant Bahadur Singh, Ali Mohammad

Journal:

Journal of Solid State Chemistry

Year:

1989

Language:

english

File:

PDF, 603 KB

english, 1989

14

Charge transfer bands of polynitroaromatics-diphenylamine systems

Pushkin M. Qureshi, S. Muzaffar Ali Andrabi

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

1995

Language:

english

File:

PDF, 45 KB

english, 1995

15

A very simple empirical modification of the Born equation

Qureshi, Pushkin M., Varshney, Rishi K.

Journal:

Journal of Chemical Education

Year:

1989

Language:

english

File:

PDF, 1.74 MB

english, 1989

16

Specific Determination of Catechol

Qureshi, Mohsin, Shamsuddin, K. M., Ali, Syed, Qureshi, Pushkin M., Iqbal, S., Kamoonpuri, M.

Journal:

Analytical Letters

Year:

1989

Language:

english

File:

PDF, 249 KB

english, 1989

17

Kinetic method of analysis for an important pharmaceutical 2,4-dinitrophenylhydrazine

Ahmad, Feroz, Qureshi, Pushkin M., Andrabi, S. Muzaffar Ali

Journal:

Analytical Proceedings

Year:

1995

Language:

english

File:

PDF, 291 KB

english, 1995

18

Kinetic evidence for a charge-transfer mechanism in the interaction of ammonia with 2,4-dinitrophenylhydrazine in dimethylsulphoxide

Pushkin M. Qureshi, Sant Bahadur Singh, S. Iqbal, M. Kamoonpuri, I.A. Khan

Journal:

Year:

1990

Language:

english

File:

PDF, 197 KB

english, 1990

19

Specific solid-state detection and semiquantitative determination of catechol and o-nitrophenol and some of their kinetic parameters

K.M. Shamsuddin, Syed Ali, Pushkin M. Qureshi

Journal:

Year:

1991

Language:

english

File:

PDF, 388 KB

english, 1991

20

Analysis of an important pharmaceutical reactant 2,4-dinitrophenylhydrazine. Part 2. A kinetic method for specific determination

Ahmad, Feroz, Qureshi, Pushkin M., Sinha, Sukumar, Ali, S. Muzaffar, Rao, Rifaqat A. K.

Journal:

Analytical Proceedings

Year:

1995

Language:

english

File:

PDF, 197 KB

english, 1995

21

Paper Chromatographic Behavior of Some Tertiary Amine Pollutants and an Attempt at Structure-Activity-Correlation

Qureshi, M., Sulaiman, Afsar M., Qureshi, Pushkin M.

Journal:

Journal of Liquid Chromatography

Year:

1984

Language:

english

File:

PDF, 456 KB

english, 1984

22

Charge transfer vs hydrogen bonding; effect of concentration on the equilibria of the interaction of dinitrobenzenes and anilines

Pushkin M. Qureshi, Rishi K. Varshney, Sant Bahadur Singh

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1990

Language:

english

File:

PDF, 513 KB

english, 1990

23

A Novel and sensitive spot-test for m-dinitroaromatics and their derivatives with sodium sulphite and dimethylsulphoxide

Saeeduzzafar Qureshi, Pushkin M. Qureshi, Seema Haque

Journal:

Year:

1985

Language:

english

File:

PDF, 213 KB

english, 1985

24

Solid State Reactions of 2,4-Dinitrotoluene. Detection and Semiquantitative Determination of Indole, Diphenylamine, and p -Dimethylaminobenzaldehyde

Nabi, Syed Ashfaq, Mohammad, Ali, Qureshi, Pushkin Mohammad

Journal:

Bulletin of the Chemical Society of Japan

Year:

1983

File:

PDF, 345 KB

1983

25

Determination of some polynitroaromatic compounds

Qureshi, Pushkin M., Varshney, Manisha, Andrabi, S. Muzaffar Ali, Sinha, Sukumar

Journal:

Analytical Proceedings

Year:

1995

Language:

english

File:

PDF, 257 KB

english, 1995

26

Ion solvation: The ionic radii problem

Qureshi, Pushkin M., Kamoonpuri, S. Iqbal M.

Journal:

Journal of Chemical Education

Year:

1991

Language:

english

File:

PDF, 675 KB

english, 1991

27

Anion-exchange initiation of reactions: Detection and spectrophotometric determination of aliphatic amines with 2,4-dinitrophenylhydrazine

Mohsin Qureshi, S.Ashfaq Nabi, I.A. Khan, Pushkin M. Qureshi

Journal:

Year:

1982

Language:

english

File:

PDF, 398 KB

english, 1982

28

The synthesis, composition and ion exchange properties of a potassium- and zinc-selective tantalum tungstate and basic tantalum sulphate

Mohsin Qureshi, Jagat S. Thakur, H.S. Rathore, Pushkin M. Qureshi

Journal:

Reactive Polymers, Ion Exchangers, Sorbents

Year:

1983

Language:

english

File:

PDF, 433 KB

english, 1983

29

Method for the selective spectrophotometric determination of 2,6-lutidine

Sulaiman, Afsar Mohammed, Andrabi, S. Muzaffar A., Qureshi, Pushkin M.

Journal:

Analytical Proceedings

Year:

1994

Language:

english

File:

PDF, 249 KB

english, 1994

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