The apparatus shown consits of three temperature jacketed 1 litre bulbs connected by stop cocks. Bulb A contains a mixture of H_(2)O(g) , CO_(2)(g)and N_(2)(g) at 27^(@)C and a total pressure of 547.2 mmHg. Bulb Bis empty and is held at a temperature - 23^(@)C. Bulb C is also empty and is held at a temperature of - 173^(@)C. The stopcocks are closed and the volumes of lines connecting the bulbs is zero. Givn : CO_(2)(g) converted into CO_(2)(s) at - 78^(@)C,N_(2)(g)converted into N_(2)(s) at - 196^(@)C &H_(2)O converted into H_(2)O at 0^(@)C. [Use R =0.08 atm-litre // mole.k ] (a) The stopcock between A &B is opened and the system is allowed to come to equilibrium. The pressure in A & B is now228 mmHg.What do bulbs A& B contain? ( b) How many moles of H_(2)O are in system ? ( c ) Both stopcocks are opened and the systemis again allowed to equilibrium.The pressure throughout the system is 45.6 m Hg. What do bulbs A,B and C contain? (d) How many moles of N_(2) are in the system ?