2.8 Empirical and Molecular Formula 🎯 Learning outcomes After the completion of the chapter, the students should be able to: Find the empirical and molecular formula from the percentage composition. Core Concepts Empirical Formula: The simplest whole-number ratio of atoms of each element present in a compound. Molecular Formula: The actual number of atoms of…
🎯 Learning outcomes After the completion of the chapter, the students should be able to: Define a mole and explain its relation with mass, volume, and number of particles. Interpret a balanced chemical equation in terms of interacting moles, representative particles, masses, and volume of gases (at STP). Perform stoichiometric calculations involving the above quantities….
14.1 Saturated Hydrocarbons (Alkanes) 🎯 Learning outcomes By the end of this chapter, students should be able to: Define and describe saturated hydrocarbons (alkanes). Show preparation of alkanes from haloalkanes (reduction and Wurtz reaction), decarboxylation, and catalytic hydrogenation of alkenes and alkynes. Explain the chemical properties of alkanes. Classification of Organic Compounds Hydrocarbons Acyclic compounds…
🎯 Learning outcomes By the end of this chapter, students should be able to: Explain the physical properties of liquids like evaporation and condensation, vapour pressure and boiling, surface tension, and viscosity in terms of intermolecular force and intermolecular space. Describe liquid crystals and their applications. 1 Introduction ▼ An intermediate state between a solid…
🎯 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…
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…
🎯 Learning outcomes By the end of this chapter, Students should be able to: 9.1 Explain and compare the chemistry of atomic and nascent hydrogen. 9.2 Describe isotopes of hydrogen and their uses, Discuss the application of hydrogen as fuel, heavy water, and its applications. 9.3 Explain types of oxides (acidic, basic, neutral, amphoteric, peroxide,…
12. Basic Concepts of Organic Chemistry 🎯 Learning outcomes By the end of this chapter, Students should be able to: Define organic chemistry and organic compounds. State and explain the origin of organic compounds. Describe reasons for the separate study of organic compounds. Explain the tetra-covalency and catenation property of carbon. Describe the classification of…
10. Alcohols — Chemistry Notes 🎯 Learning Outcomes After the lesson, learners should be able to: Describe the nomenclature, isomerism, and classification of monohydric alcohols. Distinguish primary, secondary, and tertiary alcohols by Victor Meyer’s Method. Explain the preparation of monohydric alcohols from haloalkanes, primary amines, and esters. Describe the industrial preparation of alcohol from: Oxo…
Haloalkanes (Alkyl Halides) — Chapter 8 Notes 🎯 Learning Outcomes By the end of the chapter, students should be able to: Describe the nomenclature, isomerism, and classification of monohaloalkanes. Explain the preparation of monohaloalkanes from alkanes, alkenes, and alcohols. State physical properties of haloalkanes. Describe chemical properties of haloalkanes: substitution reactions, SN1 and SN2 reactions…
Ionic Equilibrium | NEB Chemistry Notes 🎯 Learning Outcomes By the end of the chapter, students should be able to: State and explain different concepts of acids and bases (Arrhenius, Brønsted–Lowry, and Lewis). Explain the limitations of the Arrhenius concepts of acids and bases. Define conjugate acids and conjugate bases. Identify conjugate acid-base pairs of…