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A solution containing 4g of PVC in 2 lit...

A solution containing `4g` of PVC in `2` lit of dioxane (industrial solvent) was found to have an osmotic pressure `3times10^(-4)atm` at `27^(@)C` . The molar mass of the polymer is `"X" times10^(5)` then '`"X"`' is .......

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