Test Academy | The dimensional formula of the constant a in van der Waal's gas equation (P+a/V²)(V-b)=RT is [ML³T²], [ML²T⁻¹], [ML⁵T⁻²], [ML⁵T⁻³]

Question

The dimensional formula of the constant a in van der Waal's gas equation (P+a/V²)(V-b)=RT is

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