Science Tactics 🎓
Welcome to my Chemistry lessons for AKU-EB students! 🌟
Here you’ll find clear explanations of concepts, solved examples, and exam-focused guidance. From atomic structure to the periodic table, chemical bonding, acids & bases, and organic chemistry — everything is explained in a simple way.
📘 Perfect for AKU-EB SSC & HSSC students
📝 Concept-building + Past paper practice
🔬 Easy explanations of difficult topics
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Boyles law
6.2 Gaseous State : (6.2.1 explain :a. diffusion, b. effusion, c. density, d. compressibility;
6.1.3 Melting and boiling point criterion to check their purity .6.1.4 Heating and cooling curves
6.1.2 Phase changes (melting, freezing, vaporisation, condensation, sublimation and deposition).
6.1.1compare physical states of matter based on the intermolecular forces between their molecules
11.1 : Organic Compounds .11.1.1 explain the general characteristics of organic compounds;
5.6 Intermolecular Forces
5.5 METALLIC BOND
5.4 Coordinate covalent bond
5.3.5Polar and non-polar covalent compounds.5.3.6Differentiate between ionic and covalent compounds
5.3 Covalent Bond
5.2 Ionic bond
5.1 Formation of Chemical Bond
b.Electroplating (using tin and chromium), c. sacrificial protection (using magnesium blocks)
8.6.1 Define the term ‘corrosion' .8.6.2 Describe the rusting of iron as an example of corrosion.
8.5.1 explain the manufacturing of sodium metal from fused NaCl in Down cell
8.5.2 explain the manufacturing of sodium hydroxide (NaOH) from Nelson's Cell.
8.4.10 explain the production of electrical energy in a dry cell
8.4.6 reactivity series and 8.4.7 illustrate metal displacement reactions in an aqueous medium..
distinguish between Galvanic (voltaic) cell and electrolytic cell
Electrolytic cell
8.4.3 .Galvanic cell working and examples.8.4.8 determine the half-cell oxidation and Reduction.
8.3.1 and 8.3.4 : Describe oxidising and reducing agents. Deduce oxidising and reducing agents .
SLO 8.2.3 :Calculate the oxidation number of an atom in a compound and polyatomic ion
8.2.1 define oxidation state. 8.2.2 explain the common rules used for assigning oxidation numbers .
Chapter 8 : SLO 8.1.1 Differentiate between oxidation and reduction .
SLO 4.3.6 : Explain the properties of transition metals.
SLO 4.3.5 : Explain the properties of Group VIII elements.
SLO 4.3.4 : explain the properties of Group VII elements.
SLO 4.3.3 : Explain the properties of Group I and II elements.