Electrolysis is carried out in _?
Correct answer: D. Electrolytic Cell
- A. A beaker
- B. Flask
- C. Evaporating Dish
- D. Electrolytic Cell
Explanation
Option A: A beaker is a common laboratory container used for holding and mixing liquids. However, it is not specifically designed for carrying out electrolysis. Beakers lack the necessary components, such as electrodes and a means to control the flow of electricity, which are essential for performing electrolysis. Option B: A flask is another type of laboratory container, typically used for holding and storing liquids. Similar to a beaker, a flask is not specifically designed for electrolysis. It also lacks the necessary components and features required for the process, such as electrodes and electrical connections. Option C: An evaporating dish is a shallow, heat-resistant container used for evaporating or concentrating solutions. It is not suitable for carrying out electrolysis. Evaporating dishes are not equipped with electrodes or the infrastructure needed to create an electric current and facilitate the chemical reactions involved in electrolysis.Option D: Electrolysis is a process in which an electric current is passed through an electrolyte (a substance that can conduct electricity when dissolved or melted) to bring about a chemical reaction. This process is typically conducted in an electrolytic cell, which consists of two electrodes (an anode and a cathode) immersed in the electrolyte solution.
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Electrochemistry describes electron transfer through oxidation and reduction, identifies oxidizing and reducing agents, and applies oxidation numbers to balance redox equations. It also covers electrode potential and the standard hydrogen electrode, which provides the reference for comparing the reduction tendencies of other electrodes.
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