Question

The average rate for the reaction 2N2O5(g) → 4NO2(g) + O2(g) then the is 6.79 x 10-4 mol L- 1 min-1 rate of production of NO2 is:

Asked in HTET PGT Chemistry · 2025
Kinetics of reaction · Chemistry
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ChemistryChemical KineticsKinetics of reactionHTET PGT Chemistry2025
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An atom’s atomic number equals its number of protons.

Correct AnswerCorrect option for this question
Option A — 6.79 × 10⁻⁴ mol L⁻¹ min⁻¹

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Questions Asked from Rate of Reaction in Previous Exams

See how often Rate of Reaction has appeared in previous-year questions across major government exams.

High Exam Frequency
13UPSC Questions Asked in These Years:2010, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2024, 2026
9SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
7Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2024, 2025, 2026
15State PSC Questions Asked in These Years:2004, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Rate of Reaction has appeared in 44 previous-year exam questions, most frequently in State PSC, UPSC and SSC.
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