The formation of gas at the surface of tungsten due to adsorption is a reaction of which order?

Which of the following equations represents the integrated rate law for a zero order reaction?

Which of the following reactions end in finite time?

Which of the following are the correct representations of a zero order reaction,where $[A]$ represents the reactant concentration and $[A]_0$ represents the initial concentration?

Which graph represents a zero order reaction $[A_{(g)} \to B_{(g)}]$?

The half-life for a zero order reaction having $0.02 \; M$ initial concentration of reactant is $100 \; s$. The rate constant (in $mol \; L^{-1} s^{-1}$) for the reaction is