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JEE Main Chemistry question

ChemistrySolutionsJEE Main

A solution containing 4 g of polyvinyl chloride polymer in one litre of dioxane was found to have an osmotic pressure of atm at . The approximate molecular weight of the polymer is [J & K CET 2008]

Answer: (B)

Solution

\dfrac{wRT}{π V}\dfrac{4×0.0821×300}{4.1×10^{-4}×1}\dfra$

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Question ID VK-143067