question

analyse the given graph, drawn between concentration of reactant vs. time.

(a) predict the order of reaction.

(b) theoretically, can the concentration of the reactant reduce to zero after infinite time ? explain.

 

 

 

 

 

 

(a) given graph is of 1st order reaction

(b) no, due to exponential relation, the curve never touches the x-axis. hence it doesnot become zero