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HAT Subject 2026 Chemical Thermodynamics Free Quiz 2
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HAT Subject 2026 Chemical Thermodynamics Free Quiz 2

Practice HAT Subject 2026 HEC Aptitude Test Chemistry MCQs from Chemical Thermodynamics. Get instant results with Explanation.

11. What is the relationship between ΔG, ΔH, and ΔS?



12. What reaction releases heat?



13. What reaction absorbs heat?



14. What law states that enthalpy change is independent of the pathway?



15. What is the enthalpy change when one mole of a compound is formed from its elements?



16. What is the enthalpy change when one mole of a substance is burned?



17. What is the enthalpy change when an acid reacts with a base?



18. What is the enthalpy change when a solute dissolves?



19. What is the energy required to break a bond?



20. What is the energy required to separate ions in a crystal lattice?



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HAT Subject Test

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

⚡ Official Test Pattern (Total: 100 MCQs):

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❓ Frequently Asked Questions about HAT Subject

What is the merit calculation formula for HAT Subject?

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)

How many MCQs does HAT Subject contain?

100 MCQs

Who conducts the HAT Subject?

Higher Education Commission (HEC)

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120 minutes

What is the subject breakdown for HAT Subject?

Computer Sciences (100 MCQs), Electrical Engineering (100 MCQs), Software Engineering (100 MCQs)