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Question: What is the primary function of a galvanic cell?Options: Convert chemical energy to electr..
Question: Which electrochemical technique is commonly used for the detection of glucose in blood?Opt..
Question: What is the main advantage of using electrochemical methods for wastewater treatment?Optio..
Question: In electrochemical sensors, what is typically measured?Options: CurrentVoltageResistanceTe..
Question: What is the primary purpose of a salt bridge in an electrochemical cell?Options: Maintain ..
Question: Which of the following is a common application of electrochemistry in corrosion prevention..
Question: What is the Nernst equation used for in electrochemistry?Options: Calculating cell potenti..
Question: In fuel cells, what is the role of the anode?Options: Oxidation of fuelReduction of oxygen..
Question: Which electrochemical process is used in electroplating?Options: ReductionOxidationSublima..
Question: What is the primary application of electrochemistry in batteries?Options: Energy storageWa..
Question: In electrochemical cells, what is the role of the cathode?Options: Site of oxidationSite o..
Question: What does the term \'overpotential\' refer to in electrochemistry?Options: The potential d..
Question: Which of the following is a primary factor affecting the rate of an electrochemical reacti..
Question: In a concentration cell, the cell potential is dependent on:Options: Temperature onlyConce..
Question: What is the primary function of a salt bridge in an electrochemical cell?Options: To provi..
Question: Which of the following statements about electrolysis is true?Options: It requires a sponta..
Question: What is the main function of a cathode in an electrochemical cell?Options: To oxidize spec..
Question: What is the purpose of a salt bridge in a galvanic cell?Options: To connect the electrodes..
Question: Which factor does NOT affect the rate of an electrochemical reaction?Options: Concentratio..
Question: What is the relationship between Gibbs free energy and cell potential?Options: G = -nFEG =..
Question: What does the term \'electrolyte\' refer to?Options: A non-conductive solutionA conductive..
Question: In a galvanic cell, which reaction occurs at the anode?Options: ReductionOxidationNeutrali..
Question: What is the primary reason for the use of catalysts in industrial processes?Options: To in..
Question: In a first-order reaction, if the half-life is 10 minutes, what will be the half-life if t..
Question: What is the effect of temperature on the rate of a chemical reaction according to the Arrh..
Question: What is the relationship between the rate of a reaction and the concentration of reactants..
Question: In a reaction at equilibrium, what happens if the concentration of a reactant is increased..
Question: For a first-order reaction, if the half-life is 10 minutes, what will be the half-life if ..
Question: If the rate constant of a reaction doubles when the temperature increases by 10°C, what is..
Question: What is the rate law for a reaction that is second order with respect to A and first order..