The following reaction is used for the preparation of oxygen gas in the laboratory `2KClO_(3)(s)underset("Catalyst")overset("Heat")to2KCl(s)+3O_(2)(g)` Which of the following statement(s) is/are correct about the reaction?
A
It is a decomposition reaction and endothermic in nature
B
It is a combination reaction
C
It is a decomposition reaction and accompanied by release of heat
D
It is a photochemical decomposition reaction and exothermic in nature
Text Solution
Verified by Experts
The correct Answer is:
A
It is a decomposition reaction and endothermic in nature because decomposition of `KClO_(3)` requires heat for products formation.
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