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Chemical Kinetics and Nuclear Chemistry question

2022 · 27 Jul · Shift 1 · Q15
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Chemical Kinetics and Nuclear Chemistry question

2022 · 27 Jul · Shift 1 · Q15

JEE MainChemistryChemical Kinetics and Nuclear ChemistryNumerical+4 / −1

2NO+2H2→N2+2H2O2 \mathrm{NO}+2 \mathrm{H}_{2} \rightarrow \mathrm{N}_{2}+2 \mathrm{H}_{2} \mathrm{O}2NO+2H2​→N2​+2H2​O

The above reaction has been studied at 800∘C800^{\circ} \mathrm{C}800∘C. The related data are given in the table below

Reaction serial number Initial Pressure of H2/kPa{H_2}/kPaH2​/kPa Initial Pressure of NO/kPaNO/kPaNO/kPa Initial rate (−dpdt)/(kPa/s)\left( {{{ - dp} \over {dt}}} \right)/(kPa/s)(dt−dp​)/(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 of the reaction with respect to NO is ‾\underline{\hspace{2cm}}​.

Numerical answer
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