Find the amount of solute in solution obtained by dissolving it in 2.5 dm ^3 water that generates osmotic pressure 0.245 ~atm . at 300 ~K ? (Molar mass of solute =58 ~g ~mol ⁻¹ R =0.0821 dm ^3 ~atm ~K ⁻¹ ~mol ⁻¹ )

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Correct answer: D. 1.44 gram

aligned & =C R T & 0.245= W 58 1 2.5 0.0821 300 & W=1.44 ~g aligned

Find the amount of solute in solution obtained by dissolving it in 2.5 dm ^3 water that generates osmotic pressure 0.245 ~atm . at 300 ~K ? (Molar mass of solute =58 ~g ~mol ⁻¹ R =0.0821 dm ^3 ~atm ~K ⁻¹ ~mol ⁻¹ )

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