Question

The relation between measurable properties of gases can be obtained by:
A. Boyle’s law
B. Charle’s law
C. Avogadro’s law
D. All of these

Answer 1

Hint: From the gas laws we will get information like relation between all the quantities like volume, pressure, temperature and number of moles. Therefore we can calculate and narrate one property to another by using gas laws.

Complete step by step answer:
- The relation between all the quantities like volume, pressure, temperature and number of moles of gas can be acquired by using gas laws.
- Charle’s law: The volume of the gas is directly proportional to temperature of the gas at constant pressure and at constant number of moles.
- The above law can be represented as follows.
\[V\propto T\]
- Here V = Volume of the gas and T = temperature of the gas.
- Boyle’s law: The pressure of the gas is inversely proportional to volume of the gas at constant temperature and number of moles.
 - The above law can be represented as follows.
\[P\propto \frac{1}{V}\]
-Here p = pressure of the gas and V = volume of the gas.
- Avogadro’s law: The volume of the gas is directly proportional to the number of moles of the gas at constant volume and pressure.
- The above law can be represented as follows.
\[V\propto n\]
- Here V = volume of the gas and n = number of moles of the gas.
- Therefore the relation between measurable properties of gases can be obtained by all the above laws.
So, option D is correct.

Note: All the above gas laws gives PV = nRT;
Here P = pressure of the gas,
V= volume of the gas
n = number of moles of the gas
R = gas constant
T = Temperature of the gas.