Following reaction is used for the preparation of oxygen gas in the laboratory. Heat
2KClO3(s) 2KCl(s) + 3O2(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 the release of heat.
D. It is a photochemical decomposition reaction and exothermic in nature.
Answers
Answered by
3
the correct equation would be :
2KCLO3(s) = 2KCL(s) +3O2(g)
When KCLO3 ( Potassium Chlorate) is beaten in presence of catalyst MnO2 , it decomposes to form KCL (Potassium Chloride) and Oxygen.
So,
Correct option will be A ,
It is Decomposition and Endothermic Reaction.
Answered by
2
Answer:
A. It is a decomposition reaction and endothermic in nature.
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