CHEMISTRY · Single correct · A Level · Chemistry · Kinetics · Kinetics
Problem
Select the incorrect statement :
(1) Half-life period of all reactions decreases with increase in temperature.
(2) Half life period of I order reaction is always constant.
(3) Higher is rate constant of a reaction, lesser will be its energy of activation.
(4) Rate of reaction whether exothermic or endothermic usually increases with temperature.