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In the preparation of oxygen by heating KClO3 in the presence of MnO2, only moderate ...
Classroom
Chemistry Classroom
Jamb
Jamb 2010
Organic Compounds
More Topics
In the preparation of oxygen by heating KClO
3
in the presence of MnO
2
, only moderate heat is needed because the catalyst acts by
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Lowering the pressure of the reaction
B
Increasing the surface area of the reactant
C
Increase the rate of the reaction
D
Lowering the energy barrier of the reaction
Show Answer
Show Explanation
Correct Answer:
Option D
Explanation:
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