gaseous state class 11 theory sheet

DOWNLOAD LINK
https://drive.google.com/file/d/1N6E-aZK-pIHUDrH-YMjFrkaoaBrPg9Ux/view?usp=sharing

ideal gas law subjective problemshttp://pages.csam.montclair.edu/~kasner/Archives/Physicall1/IdealGasAnswers.pdf

1 What is the increase in volume when the temperature of 600 ml of air increases from 27°C to 47°C under constant pressure?  (40)

2   A flask of 2 dm³ capacity contains O₂ at 101.325 kPa and 300 K. The gas pressure is reduced to 0.1 Pa. Assuming ideal behaviour, answer the following:

               (i)   What will be the volume of the gas which is left behind?

               (ii)  What amount of O₂ and the corresponding number of molecules are left behind in the flask?   2dm³   8 X10-8 mole

 Illustration 3.   At which of the four conditions, the density of nitrogen will be the largest?

                        (A) STP                                                      (B) 273 K and 2 atm

                        (C) 546 K and 1 atm                                    (D) 546 K and 2 atm

(B) is correct.