Nitric oxide reacts with oxygen according to the overall equation 2 NO(g) + O2(g) → 2…
CHEMISTRY · Single correct · A Level · Chemistry · Kinetics · Kinetics
Problem
Nitric oxide reacts with oxygen according to the overall equation 2 NO(g) + O2(g) → 2 NO2(g). The initial conditions for four trials are listed.
Trial | [NO] (M) | Temperature (K) | [O2] (M)
1 | 0.010 | 298 | 0.020
2 | 0.040 | 298 | 0.020
3 | 0.010 | 318 | 0.020
4 | 0.040 | 318 | 0.020
Rank the trials from fastest to slowest initial rate.
(a) 4>3>2>1
(b) 4>2>3>1
(c) 2>4>3>1
(d) 3>4>2>1
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