What is the concept of temperature? Temperature is a measure of the energy of the molecular movement of a system. The concept of temperature is eq...

What is the concept of temperature?

Temperature is a measure of the energy of the molecular movement of a system.
The concept of temperature is equivalent to the concept of the energy of molecular movement.
The Kelvin scale is a new temperature scale invented by Lord Kelvin.
The choice of substance is important in measuring temperature.
a) Statements I and II are correct.
b) Statements II and III are correct.
c) Statements I and IV are correct.
d) Statements II and IV are correct.