Question: If we plot volume of a certain mass of a gas against temperature at constant pressure, we get a stra...

Question

If we plot volume of a certain mass of a gas against temperature at constant pressure, we get a straight line intersecting on the negative side at - $273^{0}C$ which explains about absolute zero. This graph is known as

Answer 1

Solution

: The graph between V and T at constant pressure is called isobar.