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Chapter 1 THERMO CHEMISTRY MCQs

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1. Heat change in chemical reaction





2. During the chemical reaction energy is absorbed (in any form)





3. The chemical reaction also contains energy during breakdown





4. Says the ability to work body





5. One Joule is equal to





6. Energy unit is





7. Heat is a





8. Water evaporation is





9. Exothermic reaction ∆H is





10. The reaction between H₂ and O₂ is





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