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HAT Subject 2026 HEC Aptitude Test Chemical Engineering Process Thermodynamics Free Quiz 3
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HAT Subject 2026 HEC Aptitude Test Chemical Engineering Process Thermodynamics Free Quiz 3

Practice HAT Subject 2026 HEC Aptitude Test Chemical Engineering MCQs from Process Thermodynamics. Get instant results with Explanation.
Practice Quiz 3 for "Process Thermodynamics" (Chemical Engineering). Total 30 MCQs available, split into 3 quizzes. Challenge yourself with advanced application-based questions. Mastering these concepts is essential for securing a high percentile in HAT Subject.
General10 MCQs
1. What is the energy released when ions are hydrated?
2. What cycle is used to calculate lattice enthalpy?
3. What equation relates ΔG to ΔH and ΔS?
4. What equation relates the equilibrium constant to temperature?
5. What equation relates vapor pressure to temperature?
General10 MCQs
6. What equation relates reaction rate to temperature?
7. What happens to entropy when the number of moles of gas increases?
8. What happens to entropy when a solid dissolves in a liquid?
9. What happens to entropy when a gas condenses to a liquid?
10. What is the change in Gibbs free energy when one mole of a compound is formed from its elements?

📋 HAT Subject - Test Online Practice Quizzes

HAT Subject Test

Conducting Body: Higher Education Commission (HEC)
Frequency: Quarterly | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: There is no single HEC merit calculation formula for HAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% HAT + 20% Interview (only where specified by the university)