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AP-EAMCET SERIES
Chemistry

Electrochemical Cells

6 previous year questions.

Volume: 6 Ques
Yield: Medium

High-Yield Trend

5
2024
1
2019

Chapter Questions
6 MCQs

01
PYQ 2019
easy
chemistry ID: ap-eamce
solution is electrolysed for minutes to deposit of copper at the cathode. The current in amperes requited is (Faraday = . atomic weight of copper = )
1
0.804
2
1.608
3
1.206
4
0.402
02
PYQ 2024
easy
chemistry ID: ap-eamce
Which of the following molecules is not having glycosidic linkage?
1
Sucrose
2
Glucose
3
Maltose
4
Cellulose
03
PYQ 2024
medium
chemistry ID: ap-eamce
A spectral line in the hydrogen spectrum is due to an electron transition between energy levels whose sum and difference are respectively 5 and 3. The wavelength of it (in cm) is:
1
2
3
4
04
PYQ 2024
medium
chemistry ID: ap-eamce
At 27 °C, the pH of 1 L of aqueous copper sulfate is 5.5. This solution was electrolyzed using two Pt electrodes for some time. What is the pH of remaining copper sulfate solution?
1
2
More than 5.5 but less than 7.0
3
4
Less than 5.5 but more than zero
05
PYQ 2024
medium
chemistry ID: ap-eamce
The and values for the 3rd line of the Paschen series of the hydrogen spectrum are respectively:
1
3 and 4
2
3 and 5
3
3 and 6
4
2 and 5
06
PYQ 2024
medium
chemistry ID: ap-eamce
The cell reaction of a cell is given below:

What is (in V)?

Given: V; \quad V

1
2
3
4

About Electrochemical Cells - AP-EAMCET

Electrochemical Cells is a vital chapter for AP-EAMCET 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 Electrochemical Cells 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 Electrochemical Cells carry the most weight. Then, tackle the questions iteratively to solidify your understanding.