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Standard XII
Chemistry
Preparation of Hydrogen
Are combinati...
Question
Are combination reactions always exothermic ?
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Q.
Which of the following reaction types are true for the given reaction?
C(s)
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Q.
Statement 1: A spontaneous reaction is always exothermic.
Statement 2: Exothermic reactions release energy from the system.
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In the exothermic reaction, the enthalpy of reaction is always
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Define combination reaction. Give an example of a combination reaction that is also exothermic.
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