Chemistry Past Paper Question Bank PDF

**FULL SYLLABUS QUESTION BANK OF CHEMISTRY** **SECTION A - Derivations** **Q1. Derive Eigen value and Eigen function from Particle in 1-D BOX.** **Q2. Derive Nernst Equation for Gibbs free energy and EMF of a cell.** **Q3. Explain how Van der Waal explained the deviation from ideal behaviour of...

**FULL SYLLABUS QUESTION BANK OF CHEMISTRY** **SECTION A - Derivations** **Q1. Derive Eigen value and Eigen function from Particle in 1-D BOX.** **Q2. Derive Nernst Equation for Gibbs free energy and EMF of a cell.** **Q3. Explain how Van der Waal explained the deviation from ideal behaviour of gases. Derive Van der Waal equation.** **Q4. Derive the relationship between Critical Constants and Van der Waals constant.** **Q5. Derive Time Dependent and Time Independent Schrodinger Wave Equation.** **Q6. Derive Gibbs Helmholtz Equation.** **SECTION B - Explanations (Reasoning Questions)** **Q1. Explain the bond order and magnetic behaviour of the following along with MO Diagram : H~2,~ H~2~^+^, He~2,~ He~2~^+^,O~2,~ O~2~^+^, O~2~^-^,O~2~^2-^,N~2,~ N~2~^-^, Be~2~, C~2~ etc.** **Q2. Describe the basic Principle of CFT. Explain the CFT of Oh and td complexes. Explain the magnetic behaviour of \[Co(NH~3~)\]^3+^ and \[CoF~6~\]^3-^ compounds.** **Q3. Discuss how Doping affects the conductivity of semiconductors.** **Q4. Discuss Principle, Instrumentation and Applications of U.V, I.R and N.M.R Spectroscopy.** **Q5. What are the various types of transitions and types of shifts in U.V Spectroscopy.** **Q6. Discuss Jablonski Diagram and explain the following phenomena a) Internal Conversion b) Inter System Crossings c) Fluorescence d) Phosphorescence.** **Q7. What are the various types of molecular vibrations and calculate the number of modes of vibrations in a) C~6~H~6~ b) H~2~O c) BeF~2.~** **Q8. Tell the number of ^1^H-NMR signals and spin -spin coupling in the following compounds.** **Q9. Discuss PES and explain it using H~3~^+^ , H~2~CN molecules.** **Q10. How to remove the Temporary and Permanent Hardness (Lime-Soda Process and Zeolite Process) of water.** **Q11. Explain HSAB Concept of Acids and Bases along with a suitable examples.** **Q12. Explain the structure of following compounds using** **VSPER Theory. a) BeF~2~, BeCl~3~, SF~4~, CH~4~, NH~3~, H~2~O, SF~6~, PCl~5~ , SF~6~, IF~7.~** **Q13. Explain the followings :** **a) Fluorine has low electron affinity than chlorine.** **b) Be and N has more Ionization Potential than Boron and Oxygen respectively.** **c) Why electron affinity of noble gases, Beryllium, Magnesium, Nitrogen, Phosphorus is zero or almost zero.** **Q14. Indicate R and S configuration of the following molecules:** **Q15. Draw the various conformers of ethane, propane, butane and also explain the energy profile diagram.** **Q16. Elaborate the process of synthesis of a drug from organic compounds.** **Q17. Complete the following reactions.**