Laboratory Course VII

Paper Code: 
CHY - 415
Credits: 
2
Contact Hours: 
60.00
Max. Marks: 
100.00
Unit I: 

Minor Experiment

a)Titration       of acetic acid against NaOH pHmetrically.
b) Determine the dissociation constant of a weak acid.

c) Determine the solubility and solubility product of a sparingly soluble salt like BaSO4, or PbSO4 or AgCl in water conductometrically.

d) Determination of cell constant of a given cell.

e) Titration of acetic acid against NaOH conductometrically

f) Titration of hydrochloric acid against NaOH conductometrically

 

 

Major Experiment

a) First Order Kinetics- To determine the specific reaction rate of the hydrolysis of methyl acetate/ethyl acetate catalyzed by hydrogen ions at room temperature.

b) Second Order Kinetics- Saponification of ethyl acetate.

c) To study the effect of acid strength on the hydrolysis of an ester.

d) To study kinetically the reaction rate of decomposition of iodide by H2O2.

e) Titrate a tribasic acid (H3PO4) against a strong base (NaOH).

References: 

  1. Vogel’s Textbook of Quantitative Chemical Analysis; Fifth Edition; G.H. Jeffery, J. Bassett. J. Mendham, R.C. Denney; Longman Scientific and Technical Publication, England, 1991.
  2. Vogel’s Textbook of Practical Organic Chemistry; Fifth Edition; B.S. Furniss, A.J. Hannaford, P.W.D. Smith, A.R. Tatchell; Addison-Wesley Longman Ltd., England, 1998.
  3. Advanced Practical Physical Chemistry; Twenty-second Edition; J.B.Yadav; Goel   Publishing House, Merrut,2005.

 

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