Question

State whether the statement is true or false:

The relation between the measurable properties of gases can be obtained by gas laws.

Answer 1

The relation between the measurable properties of gases can be obtained by gas laws.

Charle's Law: $V\propto T$ (at constant n and P)

Boyle's Law: $P\propto \frac{1}{V}$ (at constant n and T)

Avogadro's Law: $V\propto n$ (at constant V and P)

Graham's Law: $r\propto \frac{1}{\sqrt{M}}r\propto \frac{1}{\sqrt{d}}$ (at constant T and P)

Gay Lussac's Law: $P\propto T$ (at constant V and n)

All these laws give $PV=nRT$.

So, the correct statement is true.