5.1 State Modern concept of Acid and Base. 5.2 List the properties of acid and base. 5.3 Classify Salt . 5.4 Explain Basicity of an acid and acidity of a base.
Acid base theory
Acid Base Balance| ক্ষারক সমতা | SSC Chemistry এসিড Chapter 9 | Fahad Sir
6.1 Explain pH and pH scale. 6.2 Define Normality, Molarity and Molality. 6.3 Define Primary and Secondary Standard Substances. 6.4 Define Standard Solution, Titration and Indicator. 6.5 Define Buffer Solution and Its Mechanism. 5. 6.6 Describe Importance of pH in Agriculture and Chemical Industries.
7.1 Define Exothermic and endothermic reaction7.2 Define Chemical Reaction 7.3 Classify Chemical Reaction. 7.3 Describe Catalyst and Catalysis. . 7.5 Mention the uses of Catalyst in Industries.
Chemical reaction
Chemical Reaction | SSC Chemistry Chapter 7 | রাসায়নিক বিক্রিয়া | Fahad Sir
9.1 Define Hard and Soft water. 9.2 Define Hardness of water. 9.2 Describe permutit process to removal the 9.3 Mention the Advantage and disadvan9.4 Describe Reverse Osmosis process.
10.1 Define Electrolyte, Electrolysis and Electrod10.2 State the Mechanism of Electrolysis proces10.3 Mention the Process of Chrome Electro- platin10.4 Galvanizing. 10.Define 5 Mention the importance of Galvanizing.