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MDCAT Past Papers - UHS - Chemistry - Chap No 5 - 2025 Quiz

Attempt 10 MCQs on MDCAT Past Papers - UHS - Chemistry - Chap No 5 (Year 2025) | Quiz 1

1. Majority of reactions taking place at ordinary temperatures with negative delta H are :



2. Amount of energy needed to weaken the existing bonds to an extent that can be broken through collision is called:



3. If 100 KJ of heat is absorbed by the system and 40 KJ of water is done on the system what is the change of internal energy?



4. In a unit cell of a crystal lattice the angle β is between faces:



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