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ECAT Practice Chemistry Electrochemistry MCQs Test 4
ECAT Quiz
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ECAT Practice Chemistry Electrochemistry MCQs Test 4

Practice ECAT 2026 Practice Test Chemistry MCQs from Electrochemistry. Get instant results with Explanation.
Practice Quiz 4 for "Electrochemistry" (Chemistry). Total 57 MCQs available, split into 6 quizzes. Start with the fundamentals and build a strong base. This area is highly tested in ECAT.
General10 MCQs
1. The overall reaction in a hydrogen fuel cell is:
2. The term "oxidation" originally meant:
3. The term "reduction" originally meant:
4. The oxidation number of oxygen in most compounds is:
5. The oxidation number of hydrogen in most compounds is:
General10 MCQs
6. The oxidation number of an element in its free state is:
7. In the reaction Zn + Cu²⁺ → Zn²⁺ + Cu, the reducing agent is:
8. In the reaction Zn + Cu²⁺ → Zn²⁺ + Cu, the oxidizing agent is:
9. The electrochemical series arranges elements in order of:
10. A substance with higher reduction potential is a better:

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ECAT

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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