1.

Find the critical constant ( P_(c ) , V_(c )and T_(c )) in terms of A and B, also find compressibility factor ( z) for the following equation of state. PV= RT-( A)/( V ) + ( 2B) /( V^(2)) where && and B are constant, P =pressure and V=molar volume.

Answer»


ANSWER :`V_(C ) - (6B)/( A), T_(C ) = (A^(2))/( 6RB) , P_(C ) = ( A^(3))/( 108 B ^(2)), ` compressibility FACTOR `= (P_(C ) V_(C ))/( RT_(C ) ) =(1)/(3)`


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