Search
Question: What is the Nernst equation used for calculating the cell potential under non-standard con..
Question: In a concentration cell, if the concentration of the anode is 0.1 M and the cathode is 1 M..
Question: What is the standard cell potential (E°) for a galvanic cell composed of a zinc electrode ..
Question: Which of the following statements is true about a concentration cell?Options: Has differen..
Question: In electrolysis, the substance that is reduced is found at the:Options: AnodeCathodeElectr..
Question: Which of the following is a primary battery?Options: Lead-acid batteryNickel-cadmium batte..
Question: Which of the following statements about electrochemical cells is true?Options: They conver..
Question: Which factor does NOT affect the conductivity of an electrolyte solution?Options: Concentr..
Question: What does the term \'overpotential\' refer to?Options: The potential difference needed to ..
Question: In electrolysis, what is produced at the cathode?Options: Oxygen gasHydrogen gasMetal ions..
Question: What is the effect of increasing temperature on the rate of an electrochemical reaction?Op..
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..
