MHT CET20225 Aug 2022Morning ShiftChemistryChemical KineticsActual
Ammonia and oxygen react at high temperature as in reaction, 4 NH _ 3(g) +5 O _ 2(g) 4 NO _ (g) +6 H ₂ O _ (g) If rate of formation of NO is 3.6 10⁻³ ~mol ~L ⁻¹ sec ⁻¹ . Calculate the rate of formation of water.
Options
- A5.4 10⁻³ ~mol ~L ⁻¹ sec ⁻¹
- B6.0 10⁻³ ~mol ~L ⁻³ sec ⁻¹
- C1.8 10⁻³ ~mol ~L ⁻¹ sec ⁻¹
- D3.6 10⁻³ ~mol ~L ⁻¹ sec ⁻¹
Correct answer
A. 5.4 10⁻³ ~mol ~L ⁻¹ sec ⁻¹
Step-by-step solution
- 1 4 d [ NH ₃ ] d t =+ 1 4 d [ NO ] d t = 1 6 d [ H ₂ O ] d t aligned & d [ H ₂ O ] d t = 6 4 d [ NO ] d t = 3 2 3.6 10⁻³ & =5.4 10⁻³ mol L - sec aligned