Units of a and b in van der Waal's equation `(P+(an^(2))/(V^(2)))(V-nb)=nRT` are

For real gases, the relation between P, V and T is given by an van der Waals equation, (P+(an^(2))/(V^(2)))(V-nb)=nRT . For the following gases CH_(4),CO_(2), O_(2),H_(2) which gas will have (i) highest value of 'a' and (ii) lowest value of 'b' respectively?

For real gases, the relation between P, V and T is given by an van der Waals equation, (P+(an^(2))/(V^(2)))(V-nb)=nRT . For the following gases CH_(4),CO_(2), O_(2),H_(2) which gas will have (i) highest value of 'a' and (ii) lowest value of 'b' respectively?

Find out the unit and dimensions of the constants a and b in the van der Waal's equation ( P + (a)/(V^(2))) ( V - b ) = R t , where P is pressure , v is volume , R is gas constant , and T is temperature.

For real gases the relation between p, V and T is given by c=van der Waal's equation (p+ (an^(2))/V^(2)) (V-nb)=nRT where, 'a' and 'b' are van der Waal's constanrs, 'nb' is approximately equal to the total volume of the molecules of a gas. 'a' is the measure of magnitude of intermolecular attraction. (i) Arrange the following gases in the increasin order of 'b'. give reason. O_(2), CO_(2), H_(2), He (ii) Arrange the following gases in the decreasing order of magnitude of 'a'. Give reason. CH_(4), O_(2), H_(2)

For real gases the relation between p, V and T is given by c=van der Waal's equation (p+ (an^(2))/V^(2)) (V-nb)=nRT where, 'a' and 'b' are van der Waal's constanrs, 'nb' is approximately equal to the total volume of the molecules of a gas. 'a' is the measure of magnitude of intermolecular attraction. (i) Arrange the following gases in the increasin order of 'b'. give reason. O_(2), CO_(2), H_(2), He (ii) Arrange the following gases in the decreasing order of magnitude of 'a'. Give reason. CH_(4), O_(2), H_(2)

The van der Waal equation of gas is (P + (n^(2)a)/(V^(2))) (V - nb) = nRT

The van der Waal equation of gas is (P + (n^(2)a)/(V^(2))) (V - nb) = nRT