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Question: Answered & Verified by Expert
What effect does the addition of manganese dioxide have on the decomposition of potassium chlorate?
ChemistrySurface ChemistryNEET
Options:
  • A It raises the decomposition temperature
  • B It accelerates the decomposition at a lower temperature
  • C It has no effect on decomposition
  • D It forms a new compound with potassium chlorate
Solution:
1690 Upvotes Verified Answer
The correct answer is: It accelerates the decomposition at a lower temperature
The paragraph states that the addition of manganese dioxide accelerates the decomposition of potassium chlorate at a considerably lower temperature range.

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