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 Reaction rates and reversible reactions questions and answers

In an experiment, 0.8g of magnesium powder were reacted with excess dilute sulphuric (VI) acid at #25^(0)#C.
The time for the reaction to come to completion was recorded. The experiment was repeated at #40^(0)#C. In
which experiment was the time taken shorter? Explain your answer.

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Answer Text:
- Experiment II. At a high temperature the particles have more energy, hence rate of reaction increases.


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