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Attention Higher Secondary Board Students!
Here is a list of important 5-mark questions chapter-wise for Class 12 Chemistry based on the Tamil Nadu State Board syllabus:
Volume I
- Metallurgy
- Explain the Ellingham diagram and its applications in metallurgy.
- Describe the electrolytic refining of metals.
- p-Block Elements I & II
- Write the structure and uses of oxoacids of phosphorus.
- Explain the preparation and properties of interhalogen compounds.
- Transition and Inner Transition Elements
- Discuss the properties of lanthanides and actinides.
- Explain the concept of coordination compounds with examples.
- Coordination Chemistry
- Describe the Werner’s theory of coordination compounds.
- Explain the types of isomerism in coordination compounds.
- Solid State
- Derive the packing efficiency in a cubic close-packed structure.
- Discuss the types of crystal defects.
- Chemical Kinetics
- Derive the integrated rate equation for a first-order reaction.
- Explain the effect of temperature on reaction rate and the concept of activation energy.
Volume II
- Ionic Equilibrium
- Explain the concept of pH and buffer solution.
- Discuss the common ion effect with examples.
- Electrochemistry
- Derive Nernst equation and its applications.
- Explain the construction and working of a standard hydrogen electrode.
- Surface Chemistry
- Differentiate between physisorption and chemisorption.
- Explain the role of catalysts in surface reactions.
- Hydroxy Compounds and Ethers
- Write the mechanism of preparation of ethers by Williamson synthesis.
- Discuss the reactions of phenols.
- Carbonyl Compounds and Carboxylic Acids
- Explain the mechanism of aldol condensation.
- Discuss the acidic properties of carboxylic acids.
- Organic Nitrogen Compounds
- Write short notes on the Gabriel phthalimide synthesis.
- Discuss the preparation and uses of diazonium salts.
- Biomolecules
- Differentiate between DNA and RNA.
- Discuss the structure and function of proteins.
- Chemistry in Everyday Life
- Explain the role of antibiotics and their mechanism of action.
- Discuss the classification of polymers with examples.
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