MHT CET202210 Aug 2022Evening ShiftChemistryChemical KineticsActual
For the reaction N _ 2( ~g ) +3 H _ 2( ~g ) 2 NH _ 3( ~g ) rate of disappearance of N _ 2( ~g ) is 2.22 10⁻³ ~mol dm ⁻³ . What is the rate of appearance of NH _ 3( ~g ) ?
Options
- A4.44 10⁻³ ~mol dm ⁻³
- B1.11 10⁻³ ~mol dm ⁻³
- C2.22 10⁻³ ~mol dm ⁻³
- D3.33 10⁻³ ~mol dm ⁻³
Correct answer
A. 4.44 10⁻³ ~mol dm ⁻³
Step-by-step solution
aligned & - d [ N ₂ ] dt =- 1 5 d [ H ₂ ] dt =+ 1 5 d [ NH ₃ ] dt & 2.22 10⁻³= 1 2 d ( NH ₃ ) dt & d ( NH ₃ ) dt =4.44 10⁻³ ~mol dm ⁻³ aligned