Please provide answer and if possible explanation
In the decomposition of ammonia on a platinum surface at 856 oC,
2NH3(g) → N2(g) + 3H2(g), changing the concentration of NH3 has no effect on the rate. Which unit below is the correct unit for the rate constant in this case?
b. mol-1 L s-1
c. mol L-1 s-1
d. mol-3 L3 s-1
e. mol2 L-2 s-1
f. mol-2 L2 s-1