 | 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 |
| Chemical Equilibrium 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- |
| Quantitative Estimation To prepare a standard solution and determine the strength of a given solution of hydrochloric acid by titrating it against the standard solution prepared. |