🎯 Learning outcomes By the end of this chapter, Students should be able to: 6.1 Define oxidation and reduction in terms of the electronic concept. 6.2 Define oxidation number and explain the rules of assigning oxidation numbers. 6.3 Calculate oxidation numbers of elements in compounds and ions. 6.4 Explain redox processes in terms of changes…
🎯 Learning outcomes After the lesson, learners should be able to: Show the structure of atoms and ions by the Lewis dot method. Explain the ionic bond and the properties of ionic compounds. Explain the covalent bond, the coordinate bond, and the properties of a covalent compound. Describe the features of sigma and pi bonds…
🎯 Learning outcomes After the completion of the chapter, the students should be able to: Explain the modern periodic table and its features. Classify the elements of the periodic table in different blocks and groups. Identify the elements as metals, non-metals, and metalloids. Define the term nuclear charge and effective nuclear charge. Explain and interpret…
2.1 Dalton’s Atomic Theory 2.2 Law’s of stoichiometry 2.3 Avogadro’s hypothesis 2.4 Mole concept 2.6 Limiting Reactant 2.7 % yield from experimental & theoretical yield 2.8 Empirical & molecular formula from % composition
2.3 Avogadro’s Law and Some Deductions 🎯 Learning Outcomes After the completion of the chapter, the students should be able to: ✓ State Avogadro’s hypothesis and explain its significance ✓ Derive the relationship: Molecular Mass = 2 × Vapour Density ✓ Show that the gram molecular volume of any gas is 22.4 L at NTP…
2.2 Laws of Stoichiometry 🎯 Learning outcomes By the end of this chapter, Students should be able to: State and explain the laws of stoichiometry, viz: law of conservation of mass, law of constant proportions, law of multiple proportions, law of reciprocal proportions, and the law of gaseous volume. Apply these laws in simple numerical…
7.1 Heavy Metals — Copper | NEB Grade 12 Chemistry 🎯 Learning Outcomes After completion of the chapter, students should be able to: Describe the occurrence and important ores of copper Explain the main steps in the extraction of copper from copper pyrites Describe properties (reaction with air, acids, aqueous ammonia, and metal ions) of…
7.2 Zinc | NEB Grade 12 Chemistry 🎯 Learning Outcomes By the end of this topic, students should be able to: Describe the occurrence of zinc Describe the extraction of zinc Describe properties (with air, acid, alkali, displacement reaction) State the uses of zinc Explain the chemistry (preparation, properties, and uses) of white vitriol 1…
Download PDF 37.1 Thin-layer chromatography Download PDF 37.2 Gas/Liquid Chromatography Download PDF 37.3/4 C13 and pNMR sepctroscopy
Download PDF 36 organic synthesis
Download PDF 35 Polymerisation
Download PDF 33.1 Carboxylic acids Download PDF 33.2 Esters Download PDF 33.3 Acyl chlorides
Download PDF 32.1 Alcohols Download PDF 32.2 Phenols
Download PDF 31. Halogen Compounds
Download PDF 30 Arenes