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Subjects
Science State Board
Class 10
Types of chemical reactions
Ionic product of water
4.
Rate of a chemical reaction
Exercise condition:
2
m.
1
.
By determining the amount of reactants or products present before and after a specified time, we can find the rate of a chemical reaction.
False
True
2
.
The \(-\) sign in the rate reaction equation indicates that the reactant concentration is decreasing over time.
True
False
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