Find the specific volume of benzence `(C_6 H_6)` in critical state if its critical temperature `T_(cr) = 562 K` and critical pressure `p_(cr) = 47 atm`.

Define critical temperature ( T_c )

Calculate the Van der Waals constant for carbon dioxide it its critical temperature T_(cr) = 304 K and critical pressure p_(cr) = 73 atm .

Which of the following gases has the least value of critical temperature (T_(c )) and critical pressure (p_(c )) ?

Define the following terms. Critical Temperature (T_c)

Calculate van der Waals constansts a and b if critical temperature and critical pressure are 30^(@)C and 72 atm respectively .

Calculate van der Waals constansts a and b if critical temperature and critical pressure are 30^(@)C and 72 atm respectively .

Calculate the critical volume for one mole of hydrogen if the critical temperature is 240 K and its critical pressure is 12.8 atm. R = 8.31 J m o l^(-1) K ^(-1) .

Define the following : (i) Critical temperature (ii) Critical volume (iii) Critical pressure

What fraction of the volume of a vessel must liquid ether occupy at room temperature in order to pass into crictical state when critical temperature is reached ? Ether has T_(cr) = 467 K, p_(cr) = 35.5 atm p M = 74 g//mol .