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Chemistry, 16.10.2020 06:01 lamondrairving
Which statements about exothermic and endothermic reactions are correct? (its a multiple choice question)
1 During an exothermic reaction, heat is given out.
2 The temperature of an endothermic reaction goes up because heat is taken in.
3 Burning methane in the air is an exothermic reaction.
A) 1.2 and 3
B) 1 and 2 only
C) 1 and 3 only
D) 2 and 3 only
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Answers: 2
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Which statements about exothermic and endothermic reactions are correct? (its a multiple choice ques...
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