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27-06-2024
Physics

Answered

For a certain chemical reaction, the reactants contain 52 kJ of potential
energy, and the products contain 32 kJ. How much energy is absorbed or
released by the reaction?
A. 84 kJ is released.
OB. 20 kJ is absorbed.
C. 84 kJ is absorbed.
D. 20 kJ is released.

Answer :

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