2NO + 2H2 → N2 + 2H2O The above reaction has been studied at 800°C. The related data are given in the table below. Reaction serial number Initial Pressure of H2 / kPa Initial Pressure of NO / kPa Initial rate (-dP/dT)/(kPa/s) 1 65.6 40.0 0.135 2 65.6 20.1 0.033 3. 38.6 65.6 0.214 4. 19.2 65.6 0.106 The order to the reaction with respect to NO is_______________.

2NO + 2H₂ → N₂ + 2H₂O

The above reaction has been studied at 800°C. The related data are given in the table below.

Reaction serial number

Initial Pressure of H₂ / kPa

Initial Pressure of NO / kPa

Initial rate

(-dP/dT)/(kPa/s)

1

65.6

40.0

0.135

2

65.6

20.1

0.033

3.

38.6

65.6

0.214

4.

19.2

65.6

0.106

The order to the reaction with respect to NO is_______________.

21 Views|Posted 8 months ago

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8 months ago

On decreasing pressure of NO by a factor of '2' the rate of reaction decreases by a factor of '4'

$∴$ Order of reaction w.r.t 'NO' = 2

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