NEB Class 12 Inorganic Chemistry Quizzes
6. Transition Elements- Quizzes
7.1 Copper – Quizzes
7.2 Zinc- Quizzes
7.3 Mercury – Quizzes
7.4 Iron – Quizzes
7.5 Silver – Quizzes
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3. Atomic Structure
BySubarnam🎯 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 of the…
9.8 Sulphur
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7.1 Copper
BySubarnam7.1 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
BySubarnam7.2 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…
23.3 Entropy Change
BySubarnamThe universe’s obsession with mess — and how chemists put a number on it 🎯 Learning outcomes Candidates should be able to: Define the term entropy, S, as the number of possible arrangements of the particles and their energy in a given system. Predict and explain the sign of the entropy changes that occur: during…
13.3 Isomerism in Organic Compounds
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