Chemistry · Oct / Nov 2018 · Paper 11 · Question 14
5070Exothermic and endothermic reactions
Which statements about endothermic reactions are correct? 1 Energy is absorbed from the surroundings. 2 Energy is released to the surroundings. 3 The temperature of the reaction mixture falls. 4 The temperature of the reaction mixture rises.
- A1 and 3
- B1 and 4
- C2 and 3
- D2 and 4
As printed in the paper
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Correct answer: A. 1 and 3
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