cueprepUPSC CSE Prelims Electrochemistry — Electrolysis, Batteries & Electroplating Flashcards
Master 6 electrochemistry — electrolysis, batteries & electroplating concepts for the UPSC CSE Prelims.
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Question
Complete the statement regarding the basic principles of electrolysis:
Electrolysis involves decomposition by electric current. The positively charged electrode is the , while the negatively charged electrode is the . The exact mass of the substance deposited at the electrodes is governed by laws.
Question
Identify the correct setup and purpose of electroplating a metal object:
To successfully coat a metal via electroplating, the object to be coated must be made the in the circuit. This process is widely used to deposit layers of metals like chromium or silver to provide .
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