Which of the following diagrams (figure) depicts ideal gas behaviour?

When an ideal gas is compressed adiabatically, its temperature rises: the molecules on an average have more kinetic energy than before. The kinetic energy increases:

A cubic vessel (with faces horizontal $+$ vertical) contains an ideal gas at NTP. The vessel is being carried by a rocket which is moving at a speed of $500~\text{ms}^{-1}$ in the vertical direction. The pressure of the gas inside the vessel as observed by us on the ground:

$1$ mole of an ideal gas is contained in a cubical volume V, ABCDEFGH at $300$ K (figure). One face of the cube (EFGH) is made up of a material which totally absorbs any gas molecule incident on it. At any given time:
                               

Boyle's law is applicable for an:

A cylinder containing an ideal gas is in a vertical position and has a piston of mass $M$ that is able to move up or down without friction (figure). If the temperature is increased,
                     

The volume versus temperature graphs for a given mass of an ideal gas are shown in the figure at two different values of constant pressure. What can be inferred about relation between $\mathrm{P_1}$ and $\mathrm{P_2}$?

                  
1. $\mathrm{P_1}>\mathrm{P_2}$
2. $\mathrm{P_1}=\mathrm{P_2}$
3. $\mathrm{P_1}<\mathrm{P_2}$
4. data is insufficient

An inflated rubber balloon contains one mole of an ideal gas, has a pressure $P,$ volume $V$ and temperature $T.$ If the temperature rises to $1.1T,$ and the volume is increased to $1.05V,$ the final pressure will be: