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NEB Class 12 Physical Chemistry Quizzes
1. Volumetric Analysis 2. Ionic equilibrium
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2.6 Limiting Reagent and Excess Reagent
2.6 Limiting Reactant and Excess Reactant 🎯 Learning outcomes After the completion of the chapter, the students should be able to: Identify the limiting reactant and excess reactant in a given chemical reaction. Calculate the maximum amount of products formed based on stoichiometric principles. Solve numerical problems related to leftover reactants, gas volumes at NTP,…
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2.4 Mole Concept
🎯 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….
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5. Electrochemistry
🎯 Learning outcomesAfter the lesson, learners should be able to: 5.1 Define standard electrode (redox) potential. 5.2 Explain the standard hydrogen electrode and calomel electrodes. 5.3 Calculate a standard cell potential by combining two standard electrode potentials. 5.4 Describe the applications of the electrochemical series. 5.5 Define and explain standard cell potential with reference to…
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4. Thermodynamics
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7. States of matter
7.1 Gaseous state of Matter 7.2 Liquid State of Matter 7.3 Solid State of Matter
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8. Chemical equilibrium
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7.3 Solid State of Matter
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7.2 Liquid State of Matter
🎯 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…
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7.1 Gaseous State of Matter
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6. Oxidation and Reduction
🎯 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…
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5. Chemical bonding and shape of molecules
🎯 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…
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4 Classification of Elements
🎯 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…
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2. Stoichiometry
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