|Qualitative Analysis of Cations|
Determination of one cation in a given salt. Cations: Pb2+, Cu2+, As3+,A 3l, Fe3+,Mn2+, Zn2+, Co2+, Ni2+, Ca2+, Sr2+, Ba2+, Mg2+,NH+4
|Detection of Elements: Lassaigne's Test|
Detection of nitrogen, sulphur, chlorine, bromine and iodine by Lassaigne's Test.
|Determination of pH|
Our objective is to determine the pH of the given sample using; (a)pH paper (b)Universal indicator
To study the shift of equilibrium between ferric ions and thiocyanate ions by increasing the concentration of either of them.
|Boiling Point of an Organic Compound|
To determine the boiling point of an organic compound.
|Purification of Impure Samples by Crystallization|
To prepare the crystals of the given substances (Copper sulphate,Potash alum ,Benzoic acid) form their impure samples through crystallization.
|Basic Laboratory Techniques|
1.Bunsen Burner 2.Wash-bottle 3.Bending a glass tube 4. Drawing a glass jet 5.Boring a cork
|Melting Point of an Organic Compound.|
Determination of melting point of an organic compound.
|Qualitative Analysis of Anions|
Determination of one anion in a given salt. Anions - Co32-, S2-, SO3 2-, SO4 2-, NO- 2, NO- 3, C1-, Br-, I-, PO3- 4, C2O2- 4, CH3COO-
To prepare a standard solution and determine the strength of a given solution of hydrochloric acid by titrating it against the standard solution prepared.