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ISSB Initial Tests Academic Chemistry Thermodynamics MCQs Test 4
ISSB Initial Tests Quiz
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ISSB Initial Tests Academic Chemistry Thermodynamics MCQs Test 4

Practice ISSB Initial Tests 2026 Academic Test Chemistry MCQs from Thermodynamics. Get instant results with Explanation.
Practice Quiz 4 for "Thermodynamics" (Chemistry). Total 47 MCQs available, split into 5 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in ISSB Initial Tests.
General10 MCQs
1. Reaction with ΔH < 0, ΔS < 0 is spontaneous at:
2. Reaction with ΔH > 0, ΔS > 0 is spontaneous at:
3. The relation between ΔG° and equilibrium constant is:
4. At equilibrium, ΔG is:
5. Entropy order among states of matter:
General10 MCQs
6. In a reaction where gas moles increase, ΔS:
7. Entropy with temperature:
8. Heat of combustion is for:
9. Heat of neutralization is for formation of:
10. Enthalpy of neutralization (strong acid + strong base) is:

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ISSB Initial Tests

Conducting Body: Pak Army - Navy - PAF
Frequency: Bi-annual | Time: 150 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, merit is determined based on: ISSB Recommendation + Initial Test Performance + Academic Record + Medical Fitness. However, the Armed Forces may revise their selection criteria from time to time. Please confirm the official merit criteria before applying.

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