Statement-1 : 1 mol of H₂ and O₂ each occupy 22.4 L of
volume at 0°C and 1 bar pressure.
Statement-2 : Molar volume for all gases at the same
temperature and pressure has the same volume.
Answers
Answer:
both Statements are true p
Question - Statement-1 : 1 mol of H₂ and O₂ each occupy 22.4 L of
volume at 0°C and 1 bar pressure.
Statement-2 : Molar volume for all gases at the same
temperature and pressure has the same volume.
( A ) Statement – 1is true, Statement – 2 is true; Statement -2 is not a correct explanation for Statement-1.
( B ) Statement – 1 is true, Statement – 2 is False
( C ) Statement – 1is false, Statement – 2 is true
( D ) Statement – 1is true, Statement – 2 is true; Statement -2 is correct explanation for Statement-1.
Answer - correct option with respect to given statements is - ( A ) Statement – 1is true, Statement – 2 is true; Statement -2 is not a correct explanation for Statement-1.
The statements given in question depict ideal gas law. Ideal gas law is the law which states the relationship between pressure, temperature and volume.
The law is derived from different laws namely, Boyle's law, Charle's law and Avogadro's law.
It is represented in the form of equation - PV = nRT. In the equation, p is pressure, v is volume, n is number of moles, r is gas constant and t is temperature.
An ideal gas of one mole, has volume of 22.7 litres at standard temperature of 273.15 K and standard pressure of 10^5 Pa.
The given statements can be proved by this law.