2KClO3 g MNO3 2KCl s 3O2 g The importance of th... - JAMB Chemistry 2018 Question
2KClO3(g) MNO3→ 2KCl(s) + 3O2(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
correct option: d
A catalyst is a substance that speeds up a chemical reaction, but is not consumed by the reaction.
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