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ECAT Practice Chemistry Electrochemistry MCQs Test 3
ECAT Quiz
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ECAT Practice Chemistry Electrochemistry MCQs Test 3

Practice ECAT 2026 Practice Test Chemistry MCQs from Electrochemistry. Get instant results with Explanation.
Practice Quiz 3 for "Electrochemistry" (Chemistry). Total 57 MCQs available, split into 6 quizzes. Challenge yourself with advanced application-based questions. This area is highly tested in ECAT.
General10 MCQs
1. The process of electrolysis of water produces:
2. In the electrolysis of water, hydrogen gas is produced at the:
3. In the electrolysis of water, oxygen gas is produced at the:
4. The electrolyte used in a lead-acid battery is:
5. The anode in a lead-acid battery is made of:
General10 MCQs
6. The cathode in a lead-acid battery is made of:
7. The EMF of a lead-acid cell is approximately:
8. A fuel cell converts chemical energy directly into electrical energy with efficiency higher than combustion. The most common fuel cell uses:
9. In a hydrogen fuel cell, the reaction at the anode is:
10. In a hydrogen fuel cell, the reaction at the cathode is:

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Conducting Body: UET
Frequency: Quarterly | Time: 100 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (ECAT × 33.33%) + (FSc Part-I × 16.67%) + (Matric × 50%). However, the respective university may revise its merit calculation formula or admission criteria from time to time. Please confirm the official criteria before applying.

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