JEE AdvancedChemistryGaseous StateNumerical+4 / −1
Molar volume (Vm) of a van der Waals gas can be calculated by expressing the van der Waals equation as a cubic equation with Vm as the variable. The ratio (in mol dm−3) of the coefficient of Vm2 to the coefficient of Vm for a gas having van der Waals constants a = 6.0 dm6 atm mol−2 and b = 0.060 dm3 mol−1 at 300 K and 300 atm is . Use: Universal gas constant (R) = 0.082 dm3 atm mol−1 K−1
Numerical answer
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