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2KClO\(_3\)(s) → 2KCl(s) + 3O\(_2\)(g) The importance of the catalyst in the reaction above is that

Chemistry
JAMB 2018

2KClO\(_3\)(s) → 2KCl(s) + 3O\(_2\)(g)
The importance of the catalyst in the reaction above is that

  • A. heating may not be required before the reaction takes place
  • B. the reaction is controllable even at a high temperature
  • C. the reaction produces large quantity of oxygen
  • D. the reaction takes place more rapidly at a lower temperature
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Correct Answer: Option D
Explanation

A catalyst is a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible.

There is an explanation video available below.

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Explanation Video

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