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3. Atomic Structure
BySubarnamAtomic Structure 🎯 Learning outcomes After the completion of the chapter, the students should be able to: Describe the Rutherford alpha-ray scattering experiment and the nuclear atomic model Explain the limitations of Rutherford’s atomic model. Summarise the postulates of Bohr’s atomic theory and its importance. List the defects of Bohr’s atomic theory Explain the origin…
12. Ethers quizzes
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22.2 Mass Spectrometry
BySubarnamLearning outcomes By the end of this topic, you should be able to: Analyse mass spectra in terms of m/e values and isotopic abundances (knowledge of the working of the mass spectrometer is not required). Calculate the relative atomic mass of an element given the relative abundances of its isotopes, or its mass spectrum. Deduce…
13.3 Isomerism in Organic Compounds
BySubarnam13.3 Isomerism in Organic Compounds 🎯 Learning outcomes The learners will be able to: Define and classify isomerism in organic compounds (structure isomerism, types of structure isomerism: chain isomerism, position isomerism, functional isomerism, metamerism and tautomerism). State and explain the concept of geometrical isomerism (cis & trans) & optical isomerism (d & l form). 13.3…
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…
7.2 Liquid State of Matter
BySubarnam🎯 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 ▼ 💧 What makes a liquid…