1 P – Block Elements
The following reaction is used for the preparation of oxygen gas in the laboratory.$$2KClO_{3} (s) \xrightarrow[Catalyst]{Heat} 2KCl (s) + 3O_{2} (g)$$Which of the following statement is correct about the reaction? 1)It is a decomposition reaction and endothermic in nature 2)It is a combination reaction 3)It is a decomposition reaction and accompanied by release of heat 4)It is a photochemical decomposition reaction and exothermic in nature
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