Chemistry 11th & 12th Practicals

Chapter 1: Chemistry 11th & 12th Practicals (33 videos)

1.1: States of Matter II: Liquids

1. Separate the Given Mixture of Inks by Paper Chromatography

1.2: States of Matter III: Solids

1. Crystallize Benzoic Acid from water

1.3: Chemical Equilibrium

1. Purify sample of NaCl by passing HCl Gas

1.4: Acid, Bases and Salts

1. Determine the Percentage of NaOH volumetrically
2. Determine the Value of X by Volumetric Method
3. Determine the Solubility of Oxalic Acid
4. Standardize KMnO4 Solution and Calculate the Volume
5. Determine Amount of Iron in Given Sample Volumetrically
6. Determine the Percentage Composition Volumetrically
7. Determine the Solubility of Mohr's Salt
8. Standardize the Given Solution of Iodine
9. Calculate the Atomic weight of the Metal M volumetrically
10. Calculate percentage Purity of given Sample of N2S2O3

1.5: Thermochemistry

1. Determine the Heat of Neutralization of NaOH and HCl

1.6: s- and p- Block Elements

1. Detection of Dilute Acid Group Radicals
2. Detection of Dilute Acid Group Radicals (continued)
3. Detection of Concentrated Acid Group Radicals
4. Detection of Concentrated Acid Group Radicals (continued)
5. Detection of Special Group Radicals
6. Detection of Basic Radicals: Colored Salts
7. Detection of Basic Radicals: Colored Salts (continued)
8. Detection of Basic Radicals Group-I
9. Detection of Basic Radicals (NH4+)
10. Detection of Basic Radicals: Flame Test
11. Detection of Basic Radicals: Flame Test (continued)
12. Detection of Basic Radicals: Filter Ash Test
13. Detection of Basic Radicals: Filter Ash Test (continued)
14. Perform Tests for the Following Gases: NH3, CO2, H2
15. Perform Tests for the Following Gases: O2 , SO2, Cl2

1.7: d- and f- Block Elements

1. Prepare Nickel Dimethylglyoxime

1.8: Hydrocarbons

1. Prepare Ethylene from Ethylene Bromide

1.9: Some more experiments

1. Preparation of Potash Alum
2. Preparation of Aspirin