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5 questions
Which of the following graphs represents first order reaction?
No answer
Name the variable on the y-axis.
Time
Temperature
Concentration
Energy
Name the variable on the x-axis.
Temperature
Rate
Concentration
Time
The half-lives for a first order reaction are the same. True or False?
TRUE
FALSE
Which one of the methods below is used to calculate the half-life?
The initial rates method
The graphical method
The energy method
The concentration method
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