Explain condensed system.
[3 marks]Derive Gibbs phase rule thermodynamically.
[4 marks]State the Hess law and illustrate with suitable examples.
[7 marks]) Describe: Liquid crystal (b ) Explain principle of Mass spectrometry (c ) Discuss the Phase diagram of Zn-Cd system.
[7 marks]Explain concept hybridisation with simple organic molecules
[7 marks]Difference between the terms configuration and conformation.
Derive Schrödinger wave equation.
[4 marks]Discuss stereochemistry of tartaric acid.
[7 marks]Discuss the terms carbanion and free radical
[3 marks]Explain mechanism of nucleophilic substitution
[4 marks]Explain recemisation of optical isomers with suitable examples.
[7 marks]Define: Degree of freedom and component
[3 marks]Afirst order reaction is 10% completed in 20 minutes. How long will it take to be 70% complete?
[4 marks]Explain pseudo order first reaction. Derive the equation for first order reaction.
[7 marks]Explain Heisenberg Uncertainty Principle
[3 marks]Discuss the properties of insulators
[4 marks]Discuss Parachor and Explain role of parachor in determining the chemical constitution of a compound
[7 marks]Predict the NMR spectrum of CH .CH .OH
[3 marks]The heat of combustion of methane is -890.65kJ mol-1 and heat of formation of CO2 and H2O are -395.5kJ mol-1 and 286.0kJ.mol-1 respectively. Calculate the heat of formation of methane. (R=8.314J/degree.mol)
[4 marks]Name any four important surface characterization techniques and explain any one technique in detail.
[7 marks]Define terms : (i) Order of reaction (ii) thermo chemistry
[3 marks]Explain Florescence spectroscopy
[4 marks]Discuss the properties and application of zeolites
[7 marks]