For a real gas, following equation (P+(a)/(TV_(m)^(2)))(V_(m)-beta)=RT, where alpha and beta are positive constants. Select the correct option(s):

For a real gas, following equation (P+(a)/(TV_(m)^(2)))(V_(m)-beta)=RT

1.	For a real gas, following equation (P+(a)/(TV_(m)^(2)))(V_(m)-beta)=RT, where alpha and beta are positive constants. Select the correct option(s):
Answer» `T_(C)=(8alpha)/(27Rbeta)` `V_(cm)=3beta` Second virial coefficient `=beta-(ALPHA)/(RT)` THIRD virial coefficient `=beta^(2)` ANSWER :BD