Question

The following reaction is used for the preparation of oxygen gas in the laboratory. Which of the following statement is correct about the reaction? 


(a) It is a decomposition reaction and endothermic in nature

(b) It is a photo chemical decomposition reaction and exothermic in nature

(c) It is a decomposition reaction and accompanied by release of heat

(d) It is a combination reaction

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Answer 1

Answer:

Hey buddy

here is your answer

It is a decomposition reaction as here a compound is broke to give out two elements and it's endothermic in nature as it absorbs the heat in this reaction

so option (a) is the answer