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Question
The following reaction is used for the preparation of oxygen gas in the laboratory:
\[\ce{2KClO3_{(s)} ->[Heat] 2KCl + 3O2_{(g)}}\]
Which of the following statement about the reaction is correct?
Options
It is a decomposition reaction and endothermic in nature.
It is a combination reaction.
It is a decomposition reaction and accompanied by the release of heat.
It is a photochemical decomposition reaction and exothermic in nature.
MCQ
Solution
It is a decomposition reaction and endothermic in nature.
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