List of Practical’s
G.C.E (A/L) Chemistry
1.Testing properties of cathode rays
2.Observing the components of the visible range
3.Observing the hydrogen spectrum
4.Experimental determination of molar volume of a gas
5.Experimental determination of relative atomic mass of Mg
6.
(a) Experimental comparison of enthalpy of dissolution
(b) Experimental determination of the enthalpy of neutralization of an acid/base
(c) Experimental determination of enthalpy of a displacement reaction
7.Validation of Hess's law through experiment
8.Comparison of the reactions of metals with water and acids
9.Testing solubility of salts of s and p block elements
10.Testing thermal stability of nitrates, bicarbonates and carbonates of s block elements
11.Preparation of allotropes of sulphur
12.Preparation of sulphur dioxide and testing its properties
13.Preparation of chlorine and testing properties of halogen
14.Identification of halides
15.Observing the reactions of Copper(II) and Cobalt(II) salts with hydrochloric acid
16.Observing the colours of manganese ions corresponding to oxidation numbers +II, +IV,
+VI and +VII
17.Observing reactions of alkenes and alkynes
18.Testing properties of alcohols
19.Testing properties of phenol
20.Tests for aldehydes and ketones
21.Testing some properties of carboxylic acids
22.Experimental determination of the effect of concentration on the reaction between Mg and
acids 2
23.Experimental determination of the effect of concentration on the reaction between Na2S2O3
and HNO3
24.Experimental determination of the effect of concentration on the reaction between Iron(III)
and KI
25.Experimental study of the characteristics of a dynamic equilibrium system using Fe3+/SCN-
system
26.Experimental study of the effect of temperature on the equilibrium system of NO2 and N2O4
27.Experimental determination of the solubility product of Ca(OH)2
28.Experimental determination of distribution coefficient of ethanoic acid in water and butanol
29.Preparation of an indicator using flowers provided and experimental determination of its
pH range
30.Experimental determination of the acidic/basic/neutral nature of aqueous solutions of salts
by testing pH
31.Determination of approximate pH value of a given solution using pH indicators
32.Making different types of electrodes and measuring their electrode potential using
potentiometer
33.Measuring the electromotive force of different cells using potentiometer
34.Preparation of hydrogen and oxygen gases by the electrolysis of water
35.Testing for selected cations
36.Testing for selected anions
37.Experimental determination of the moisture content
38.Experimental determination of concentration by precipitation and colorimetric methods
(a) Reaction of barium chloride and sulphuric acid (Measurement of height of precipitate)
(b) Reaction of salicylic acid with Iron(III) ions (spectrometry - visual method)
39.Experimental determination of the concentration of S2O32-solution using KIO3
40.Experimental determination of the oxygen percentage in air by volume
2.Observing the components of the visible range
3.Observing the hydrogen spectrum
4.Experimental determination of molar volume of a gas
5.Experimental determination of relative atomic mass of Mg
6.
(a) Experimental comparison of enthalpy of dissolution
(b) Experimental determination of the enthalpy of neutralization of an acid/base
(c) Experimental determination of enthalpy of a displacement reaction
7.Validation of Hess's law through experiment
8.Comparison of the reactions of metals with water and acids
9.Testing solubility of salts of s and p block elements
10.Testing thermal stability of nitrates, bicarbonates and carbonates of s block elements
11.Preparation of allotropes of sulphur
12.Preparation of sulphur dioxide and testing its properties
13.Preparation of chlorine and testing properties of halogen
14.Identification of halides
15.Observing the reactions of Copper(II) and Cobalt(II) salts with hydrochloric acid
16.Observing the colours of manganese ions corresponding to oxidation numbers +II, +IV,
+VI and +VII
17.Observing reactions of alkenes and alkynes
18.Testing properties of alcohols
19.Testing properties of phenol
20.Tests for aldehydes and ketones
21.Testing some properties of carboxylic acids
22.Experimental determination of the effect of concentration on the reaction between Mg and
acids 2
23.Experimental determination of the effect of concentration on the reaction between Na2S2O3
and HNO3
24.Experimental determination of the effect of concentration on the reaction between Iron(III)
and KI
25.Experimental study of the characteristics of a dynamic equilibrium system using Fe3+/SCN-
system
26.Experimental study of the effect of temperature on the equilibrium system of NO2 and N2O4
27.Experimental determination of the solubility product of Ca(OH)2
28.Experimental determination of distribution coefficient of ethanoic acid in water and butanol
29.Preparation of an indicator using flowers provided and experimental determination of its
pH range
30.Experimental determination of the acidic/basic/neutral nature of aqueous solutions of salts
by testing pH
31.Determination of approximate pH value of a given solution using pH indicators
32.Making different types of electrodes and measuring their electrode potential using
potentiometer
33.Measuring the electromotive force of different cells using potentiometer
34.Preparation of hydrogen and oxygen gases by the electrolysis of water
35.Testing for selected cations
36.Testing for selected anions
37.Experimental determination of the moisture content
38.Experimental determination of concentration by precipitation and colorimetric methods
(a) Reaction of barium chloride and sulphuric acid (Measurement of height of precipitate)
(b) Reaction of salicylic acid with Iron(III) ions (spectrometry - visual method)
39.Experimental determination of the concentration of S2O32-solution using KIO3
40.Experimental determination of the oxygen percentage in air by volume
