Preparation of Various reagents

1. Preparation of Na2Co3 as a Primary Standard and Estimation of Acidity of a Water Sample Using the Primary Standard - Chemistry (Lab) Practical

2. Determination of Types and Amount of Alkalinity in Water Sample - Chemistry (Lab) Practical

3. Determination of total, temporary and permanent hardness of water by EDTA Method - Chemistry (Lab) Practical

3 (a) determination of total, temporary and permanent hardness of water by EDTA method (EDTA method - ii) - Chemistry (Lab) Practical

4. Determination of dissolved oxygen content of water sample by winkler's method - Chemistry (Lab) Practical

5. Determination of chloride content of water sample by argentometric method [mohr's method] - Chemistry (Lab) Practical

6. Estimation of copper content of the given solution by iodometry - Chemistry (Lab) Practical

7. Estimation of total dissolved solids of a water sample by gravimetry - Chemistry (Lab) Practical

8. Determination of strength of given hci using ph meter - Chemistry (Lab) Practical

9. Determination of strength of acids in a mixture of acids using conductivity meter - Chemistry (Lab) Practical

10. Conductometric precipitation titration using BaCl2 - Na2SO4 - Chemistry (Lab) Practical

11. Estimation of iron content of the given solution using potentiometer - Chemistry (Lab) Practical

12. Estimation of sodium and potassium present in water using flame photometer - Chemistry (Lab) Practical

13. Preparation of ZnO nanoparticles by sol-gel method - Chemistry (Lab) Practical

14. Estimation of nickel in steel by EDTA method - Chemistry (Lab) Practical

Observations and calculations - Chemistry (Lab) Practical

15. Proximate analysis of coal - Chemistry (Lab) Practical

Preparation of Various reagents - Chemistry (Lab) Practical