Q. The reaction $: A _{( g )}+2 B _{( g )} \rightarrow C _{( g )}+ D _{( g )}$ is an elementary process. In an experiment, the initial partial pressure of $A$ and $B$ are $P _{ A }=0.60\, atm$ and $P _{ B }=0.80\, atm .$ When $P _{ C }=0.20\,$ atm, the rate of reaction relative to the initial rate is:
Chemical Kinetics
Solution:
