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PU GS Entry General Science Chemical Reactions MCQs Test 2
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PU GS Entry General Science Chemical Reactions MCQs Test 2

Practice PU GS 2026 Entry Test General Science MCQs from Chemical Reactions. Get instant results with Explanation.
Practice Quiz 2 for "Chemical Reactions" (General Science). Total 18 MCQs available, split into 2 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in PU GS.
General8 MCQs
1. What do exothermic reactions do?
2. What do endothermic reactions do?
3. What color does litmus turn in acid and base?
4. What is a chemical equation?
General8 MCQs
5. Rusting of iron is an example of which reaction?
6. Why is burning considered a chemical change?
7. What is electrolysis?
8. What does the law of conservation of mass state?

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Punjab University Entry Test PU-GS

Conducting Body: University of The Punjab (PU)
Frequency: Bi-Annual | Time: 80 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Merit Formula: Intermediat 50% Matric 25% PU M Entry Test 25%