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5. Chemical bonding and shape of molecules
BySubarnam🎯 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…
2.4 Mole Concept
BySubarnam🎯 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….
7.3 Mercury
BySubarnam7.3 Mercury | NEB Grade 12 Chemistry 🎯 Learning Outcomes The students should be able to: Describe the occurrence of mercury Describe the extraction of mercury State properties of mercury Explain the chemistry (preparation, properties, and uses) of calomel and corrosive sublimate 1 Mercury — Occurrence Name Mercury (also called quicksilver) Symbol Hg Main ore…
13.1 Aliphatic Carbonyl Compounds
BySubarnam13.1 Aliphatic Aldehydes and Ketones – Chemistry Notes 🎯 Learning Outcomes After the lesson, learners should be able to: write some examples of aliphatic aldehydes and ketones name the given aldehydes and ketones in IUPAC and common systems describe briefly the nomenclature and isomerism of aliphatic aldehydes and ketones show the preparation of aldehydes and…
3.2 Ionic Bonding
BySubarnam8. Ionic Bonding — A Level Chemistry 🎯 Learning Outcomes Candidates should be able to: Define ionic bonding. Describe ionic bonding, using the examples of sodium chloride, magnesium chloride and calcium fluoride, including the use of ‘dot-and-cross’ diagrams. 1 What Is Ionic Bonding? ▾ An ionic bond is the strong electrostatic attraction between positively charged…
2.3 Molecular Weight
BySubarnam📥 Download PDF 2.3 Molecular Weight- Notes 📥 Download PDF 2.3 Molecular Weight- MCQs Views: 156