The Faraday's first law of electrolysis states that: (2018)
Practice Questions
Q1
The Faraday's first law of electrolysis states that: (2018)
The mass of substance deposited is directly proportional to the current
The voltage is directly proportional to the current
The energy is conserved
The temperature remains constant
Questions & Step-by-Step Solutions
The Faraday's first law of electrolysis states that: (2018)
Step 1: Understand that electrolysis is a process where electricity is used to cause a chemical change.
Step 2: Know that there are two electrodes in electrolysis: an anode (positive) and a cathode (negative).
Step 3: Remember that when electricity flows through the electrolyte (the solution), it causes substances to move towards the electrodes.
Step 4: Faraday's first law tells us that the amount of substance (like metal) that gets deposited on the electrode depends on how much electricity flows through the solution.
Step 5: This means if you pass more electricity, more substance will be deposited, and if you pass less electricity, less substance will be deposited.
