Oxidation Reduction and Electrochemistry
Question 1 of 30
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Which statement is always true for an exothermic chemical reaction carried out in an open beaker?
Select one option.
A
Energy is transferred from the reaction mixture to the surroundings overall
B
The temperature of the reaction mixture always increases by at least 10°C
C
The products must have higher chemical energy than the reactants
D
The activation energy is zero
E
Bond breaking releases more energy than bond making
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