Questions on Mistakes & Temprature

How does the rate of an enzyme-catalyzed reactions vary with (a) temprature and (b) pH? Represent diagrammatically.

Don't Do These 5 Mistakes in JEE Mains and Advanced Preparation || Major Mistakes by Students

Show that the average K.E, of a gas molecule is directly proportional to the temprature of the gas. Hence give the kinetic interpretation of temprature.

A gas is enclosed in a container which is then placed on a fast moving train. The temprature of the gas

When the pressure of 5 L of N_(2) is double and its temprature is raised from 300 K to 600 K, the final volume of the gas would be