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Chromatography
Lesson 6 of 20 • 11 upvotes • 8:01mins
Pranjal Dhiman
To seperate the coloured components present in the mixture of red and blue inks by ascending paper chromatography and find their Rf values.
Chemistry Lab Practicals: Class 12 NCERT
20 lessons • 2h 50m
1
Preparation of Lyophilic Sol
9:20mins
2
Preparation of Lyophilic Sol
5:34mins
3
Preparation of Double Salt.
7:54mins
4
Experiment on Effect of Concentration on Rate of Reaction.
8:37mins
5
Experiment on Effect of Temperature on Rate of Reaction.
7:50mins
6
Chromatography
8:01mins
7
Preparation of standard oxalic acid
7:55mins
8
Experiment to find molarity and strength of KMnO4 using standard oxalic acid.
12:26mins
9
Preparation of standard solution of Mohr's salt.
8:31mins
10
Experiment to find molarity and strength of KMnO4 with the help of Mohr's salt.
10:25mins
11
Organic analysis for hydrocarbons.
9:12mins
12
Organic analysis for alcohols.
8:43mins
13
Organic analysis for phenols and carboxylic acids.
8:18mins
14
Organic analysis for aldehyde and ketone.
8:34mins
15
Organic analysis for amines.
6:23mins
16
Anionic analysis for carbonate ion.
8:57mins
17
Anionic analysis for sulphite ion and sulphide ion.
8:17mins
18
Organic analysis for nitrite ion and chloride ion.
8:13mins
19
Anionic analysis for bromide ion, iodide ion and nitrate ion.
8:17mins
20
Anionic analysis for acetate ion, oxalate ion, sulphate ion and phosphate ion.
9:03mins
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