AP EAMCET202318 May 2023Evening ShiftChemistryChemical KineticsActual
A reaction, 3 X ( g ) 2 Y ( g )+ Z ( g ) takes place in a closed vessel. What is the rate of formation of Y (in mol L ⁻¹ ) if the rate of disappearance of X is 7.2 10⁻³ ~mol ~L ⁻¹ ~s ⁻¹ ?
Options
- A3.6 10⁻³
- B4.8 10⁻³
- C2.4 10⁻³
- D1.2 10⁻³
Correct answer
B. 4.8 10⁻³
Step-by-step solution
aligned & - 1 3 d [ X ] dt = 1 2 d [ Y ] dt = d [ Z ] dt & d [ Y ] dt = 2 3 d [ X ] dt = 2 3 7.2 10⁻³ & =4.8 10⁻³ ~mol ~L ⁻¹ ~S ⁻¹ aligned