STF : All gases known so far are ideal gases

Question

State Whether True or False?

1. All gases known so far are ideal gases.
2. No deviation from Avogadro’s law is observed in the case of real gases.
3. The universal gas constant depends upon the nature of the gases.
4. The volume of gas always decreases if its pressure is decreased.
5. The value of Avogadro’s number is 6.022 × 10²³

Answer

1. False
2. False
3. False
4. False
5. True