The values of the van der Waals constants for a gas a = 4.10 `dm^(6) "bar" mol^(-2)` and b = 0.035 `dm^(3) mol^(-1)`. Calculate the values of the critical temperature and critical pressure for the gas.

The van der Waals constants for a substance are a=300.003 kPa dm^(6)mol^(-2) and b=40.8 cm^(3) mol^(-1) . Find the critical constants of this substance.

The vander waals constant for HCI are a = 371.843 Kpa.dm^(6)mol^(-1) and b = 40.8 cm^(3) mol^(-1) find the critical constant of this substance.

The values of van der Waals constant a for a gas is zero. What does it signify ?

The values of van der Waals constant 'a' for a gas is zero. What does it signify ?

Calculate the pressure exerted by 110 g of carbon dioxide in a vessel of 2 L capacity at 37^(@)C . Given that the van der Waal’s constants are a = 3.59 L^(2) " atm "mol^(-2) and b = 0.0427 L mol^(-1) . Compare the value with the calculated value if the gas were considered as ideal.

The critical constants for water are 647 K , 22.09 MPa , and 0.0566 dm^(3) mol^(-1) . Calculate the values of a , b and R and explain the abnormal value of R .

The value of critical temperature in terms of van der Waals' constants a and b is given by

The value of critical temperature in terms of van der Waals' constants a and b is given by

What is the value of b (van der Waals constant) if the diameter of a molecule is 2.0 A

Calculate critical temperature and critical pressure of oxygen if the values of the van der Waal's constants a and b are 1.32 dm^(6) "bar" mol^(-2) and 0.0312 dm^(3) mol^(-1) respectively.