Electrolysis
11 previous year questions.
High-Yield Trend
Chapter Questions 11 MCQs
| A | B | C | D |
|---|---|---|---|
| 1 × 10-4 | 2 × 10-4 | 0.1 × 10-4 | 0.2 × 10-4 |
(Where E is the electromotive force)
Which of the above half cells would be preferred to be used as reference electrode?
The dihedral angle in product A in its solid phase at 110 K is :
Which one of the following statements is correct for electrolysis of brine solution?
Electrolysis of 600 mL aqueous solution of NaCl for 5 min changes the pH of the solution to 12. The current in Amperes used for the given electrolysis is ….. (Nearest integer).
A solution of aluminium chloride is electrolyzed for 30 minutes using a current of 2A. The amount of the aluminium deposited at the cathode is _________
O gas will be evolved as a product of electrolysis of:
(A) an aqueous solution of AgNO3 using silver electrodes.
(B) an aqueous solution of AgNO3 using platinum electrodes.
(C) a dilute solution of H2SO4 using platinum electrodes.
(D) a high concentration solution of H2SO4 using platinum electrodes.
Choose the correct answer from the options given below :
(B) and (C) only
(A) and (D) only
(B) and (D) only
(A) and (C) only
About Electrolysis - JEE-MAIN
Electrolysis is a vital chapter for JEE-MAIN aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Electrolysis PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Electrolysis carry the most weight. Then, tackle the questions iteratively to solidify your understanding.