Decomposition of NH3 on the surface of platinum has a rate constant of 2.5× 10-4 mol dm-3 s -1 at 350 K. The order of reaction is

Question

Decomposition of NH3 on the surface of platinum has a rate constant of 2.5× 10-4 mol dm-3 s -1 at 350 K. The order of reaction is (A) 0 (B) 1 (C) 3 (D) 2

Tardigrade Admin · Accepted Answer

Unit of rate constant for zero order reaction is mol L-1 s-1 or mol dm-3 s-1

Q. Decomposition of $N H_{3}$ on the surface of platinum has a rate constant of $2.5 \times 1 0^{- 4} m o l d m^{- 3} s^{- 1} a t 350 K$ . The order of reaction is

0

1

3

2

Unit of rate constant for zero order reaction is $m o l L^{- 1} s^{- 1} or m o l d m^{- 3} s^{- 1}$

Q. Decomposition of NH3​ on the surface of platinum has a rate constant of 2.5×10−4moldm−3s−1at350K. The order of reaction is

0

1

3

2

Unit of rate constant for zero order reaction is molL−1s−1ormoldm−3s−1

Q. Decomposition of $N H_{3}$ on the surface of platinum has a rate constant of $2.5 \times 1 0^{- 4} m o l d m^{- 3} s^{- 1} a t 350 K$ . The order of reaction is

Unit of rate constant for zero order reaction is $m o l L^{- 1} s^{- 1} or m o l d m^{- 3} s^{- 1}$