Statement-1. The dissociation of `NH_(3)` on hot platinum surface may be reaction of zero order or first order.
Statement-2. Pressure of the gas affects the order of reaction.

Decomposition of NH_(3) on the surface of tungsten is a reaction of : zero order, first order, second order, fractional order

What are the units of rate constant for zero order and first order reactions ?

What are the difference between zero order and first order reactions.

The decomposition of NH_3 on the surface of metal like platinum is a zero order reaction. Write the expression for the rate law of this reaction.

Assertion : The decomposition of gaseous ammonia on a hot platinum surface is a zero order reaction at high pressure. For a zero order reaction the rate of reaction is independent of initial concentration.

Assertion : The decomposition of gaseous ammonia on a hot platinum surface is a zero order reaction at high pressure. For a zero order reaction the rate of reaction is independent of initial concentration.

Assertion: The decomposition of gaseous ammonia on a hot platinum surface is a zero order reaction at high pressure. Reason: For a zero order reaction, the rate of reaction is independent of initial concentration.