2. The conversion of parahydro into orthohydro was carried out at 923 K. The dependence of the half-life time (t½) on the initial pressure is listed in the below table. Determine the order of the reaction. Assume that only parahydro was present at the beginning of the reaction. P (mmHg) t½ (S) 50 648 100 450 200 400 318 222 ANS.: k= 2.25 x 10‍5 mmHg‍¹. s‍¹, order of reaction: 1.5

Chemistry for Engineering Students
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Chapter11: Chemical Kinetics
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2. The conversion of parahydro into orthohydro was carried out at 923 K. The dependence of the half-life
time (t½) on the initial pressure is listed in the below table. Determine the order of the reaction. Assume that
only parahydro was present at the beginning of the reaction.
P (mmHg)
t½ (S)
50
648
100
450
200
400
318
222
ANS.: k= 2.25 x 10‍5 mmHg‍¹. s‍¹, order of reaction: 1.5
Transcribed Image Text:2. The conversion of parahydro into orthohydro was carried out at 923 K. The dependence of the half-life time (t½) on the initial pressure is listed in the below table. Determine the order of the reaction. Assume that only parahydro was present at the beginning of the reaction. P (mmHg) t½ (S) 50 648 100 450 200 400 318 222 ANS.: k= 2.25 x 10‍5 mmHg‍¹. s‍¹, order of reaction: 1.5
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