You visited us 1 times! Enjoying our articles? Unlock Full Access!

Types of Redox Reactions

The rate of d...

Question

The rate of decomposition of ${N H}_{3} (g)$ at $10$ atm on platinum surface is zero. What is rate of formation (in $M {m i n}^{- 1}$ ) of $H_{2} (g)$ , if the rate constant of reaction $2 {N H}_{3} (g) ⟶ N_{2} (g) + {3 H}_{3} (g)$ is $2.0 M {m i n}^{- 1}$ ?

Open in App

Solution

$2 {N H}_{3} (g) ⟶ N_{2} (g) + 3 H_{2} (g)$
According to balance reaction it can be seen that it's stoichiometry coeff. is 3 so its rate of formation is $= 3 * k = 6$ mole/min

Suggest Corrections

Similar questions

The decomposition of NH₃ on platinum surface is zero order reaction. What are the rates of production of N₂ and H₂ if k = 2.5 × 10⁻⁴ mol⁻¹ L s⁻¹?

N H_{3}

N_{2}

H_{2}

K = 2.5 \times 10^{- 4} m o l l i t r e^{- 1} s^{- 1}

N H_{3}

2.5 \times 10^{- 4}

m o l . d m^{- 3}

s^{- 1}

350

N H_{3}

K

5 \times 10^{- 4} M

s^{- 1}

N_{2}

{N H}_{3}

N_{2}

H_{2}

{m o l e . l i t}^{- 1} . {s e c}^{- 1}

K = 2.5 \times 10^{- 4} m o l e . l i t^{- 1} . {s e c}^{- 1}

Join BYJU'S Learning Program