Which is the most common catalyst used up in laboratory? POTASSIUM C – InterviewSolution

InterviewSolution

1.	Which is the most common catalyst used up in laboratory? POTASSIUM CHLORIDEPOTASSIUM CHLORATEMANGANESE DIOXIDESODIUM CHLORIDE
Answer» hen POTASSIUM chlorate (KClO3) is heated in the presence of manganese DIOXIDE catalyst, it decomposes to FORM potassium CHLORIDE and oxygen gas. The BALANCED chemical equation is2KClO 3 →Δ 2KCl+3O 2

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