Electrochemistry — Practice Quiz
Maharashtra Board · Class 12 · Chemistry
Try a 4-question quiz on Electrochemistry for Maharashtra Board Class 12 Chemistry: tap an answer to check it and see why.
Interactive on Super Tutor
Studying Electrochemistry? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for practice quiz and more.
Free trial, no card needed.
Quick Quiz: Electrochemistry
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
What type of energy conversion occurs in a galvanic cell?
At which electrode does reduction occur in an electrolytic cell?
In the electrolysis of molten NaCl, which gas is produced at the anode?
The unit of conductivity is:
Sample Questions
Which of the following are functions of a salt bridge? (Select all correct answers)
Show answer
Maintains electrical neutrality, Completes the electrical circuit, Prevents mixing of solutions
Salt bridge serves three main functions: maintains electrical neutrality by allowing ion flow, completes the circuit for current flow, and prevents direct mixing of electrode solutions.
What happens to conductivity when an electrolytic solution is diluted?
Show answer
It decreases
On dilution, the number of ions per unit volume decreases even though total ions may increase due to increased dissociation. This results in decreased conductivity.
Which of the following are characteristics of strong electrolytes? (Select all correct answers)
Show answer
Almost complete dissociation, High conductivity, Linear variation of Λ with √c
Strong electrolytes show almost complete dissociation, high conductivity due to more ions, and linear variation of molar conductivity with √concentration (Kohlrausch law).
In a dry cell, what acts as the cathode?
Show answer
Graphite rod
In a dry cell (Leclanché cell), the graphite rod in the center acts as cathode where reduction occurs. The zinc container serves as anode.
+41 more questions on Electrochemistry (Maharashtra Board Class 12 Chemistry)
Practise AllFrequently Asked Questions
What are the important topics in Electrochemistry for Maharashtra Board Class 12 Chemistry?
How many practice questions are there for Electrochemistry?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Electrochemistry
For serious students
Get the full Electrochemistry chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for Maharashtra Board Class 12 Chemistry. Free to start, no card needed.