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Problem 5 [10 points] Van Der Waals, suggested modelling the behaviour of a gas in a sealed container by accounting for the sizes of the molecules and attractive forces between them. You know that Volume V, measured in m3 and temperature T in K of water vapour in a container exhibit the relationship (105+V25.5)V=8.3T If the average velocity of molecules vavg in m/s is given by vavg=3300T (A) Find vavg as a function of V. (B) Find the average velocity of a water molecule at T=528K and the Volume at T= 528K (C) Use the above and the tangent line approximation to find the volume when vavg increases by 1m/s