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What is the effect of nanoparticle size on the mechanical properties of polymer nanocomposites?
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Polymer Chemistry
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What is the effect of monomer concentration on the rate of polymerization for the synthesis of polystyrene using free radical polymerization?
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Organic Chemistry
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What is the effect of molecule size and shape on electron transport properties in molecular and nanoscale systems?
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What is the effect of molecular weight on the viscosity of polymer melts? Provide experimental evidence and compare the results with existing theories.
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Polymer Chemistry
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What is the effect of molecular weight on the melting point of polyethylene?
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Physical Chemistry
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What is the effect of molecular weight on the melt viscosity of polystyrene at varying shear rates?
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Polymer Chemistry
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What is the effect of molecular structure and environment on electron transport in nanoscale systems? Analyze the transport properties of a specific molecular system using quantum mechanical methods and computational simulations.
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Quantum Chemistry
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What is the effect of molecular shape on the phase behavior of a liquid crystal using Monte Carlo simulations?
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Feb 19
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Computational Chemistry
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What is the effect of metal substitution in metal-organic frameworks on their gas adsorption properties at varying temperatures and pressures?
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Computational Chemistry
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What is the effect of metal complexation on the photochemical properties of a dye molecule? Provide examples of metal-dye complexation and compare their photochemical behavior with the respective uncomplexed dyes.
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Feb 19
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PhotoChemistry
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What is the effect of metal cluster size on the electronic and magnetic properties of metallofullerenes and metalloclusters?
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Feb 19
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Coordination Chemistry
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What is the effect of light on the electronic structure and reactivity of a specific molecule?
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Quantum Chemistry
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What is the effect of light intensity on the rate of reaction between potassium permanganate and oxalic acid?
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Feb 19
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Chemical kinetics
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What is the effect of light intensity on the fading of dyes and pigments under different conditions?
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Feb 19
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PhotoChemistry
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What would be the effect on the equilibrium constant (Kc) for a reaction if the temperature is increased from 25°C to 35°C? Provide reasons for the observed effect based on Le Chatelier's Principle.
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Feb 19
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Chemical equilibrium
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What is the effect of increasing the temperature from 25°C to 50°C on the equilibrium constant of the following exothermic reaction?N₂(g) + 3H₂(g) ⇌ 2NH₃(g) + heat
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Feb 19
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Chemical equilibrium
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What is the effect of increasing the temperature on the equilibrium constant (K) for the formation of a complex ion when the reaction is exothermic? Provide numerical justification with an appropriate example.
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Feb 19
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Chemical equilibrium
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What is the effect of increasing the polarity of a solvent on the rate of a chemical reaction?
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Feb 19
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Chemical kinetics
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What is the effect of increasing concentration of product X on the reaction rate of the chemical reaction A + B -> X?
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Feb 19
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Chemical kinetics
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What is the effect of increasing concentration of product B on the initial rate of the reaction between reactant A and product B in a chemical system?
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Feb 19
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Chemical kinetics
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