The reaction R -> P produces the following data: Time/m

The reaction R -> P produces the following data:
Time/minutes
[R]/M
0
0.8
20
0.709
40
0.557
60
0.366
80
0.207
100
0.096
120
0.042
1) Plot [R] vs time and tell as much as you can about the reaction mechanism. Determine the rate law of the reaction and work out the rate constant(s)
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