Home
Class 12
CHEMISTRY
100 mL of 1.0 g sample of a drug having ...

`100 mL` of `1.0 g` sample of a drug having compound `C_(21)H_(23)O_(5)N` as drug is coated with sugar lactose (mol.wt.342) exerts the osmotic pressure of `0.70 atm` at `27^(@)C`. What is the drug percentage in sample?

Text Solution

AI Generated Solution

To solve the problem, we need to determine the percentage of the drug in the sample based on the given osmotic pressure. Here’s the step-by-step solution: ### Step 1: Understand the formula for osmotic pressure The osmotic pressure (\( \Pi \)) is given by the formula: \[ \Pi = C \cdot R \cdot T \] where: ...
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    CENGAGE CHEMISTRY ENGLISH|Exercise Solved Examples|40 Videos

  • SOLUTIONS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Linked Comprehension)|58 Videos

  • SOLID STATE

    CENGAGE CHEMISTRY ENGLISH|Exercise Ex 1.2 (Objective)|9 Videos

  • SURFACE CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|2 Videos

Similar Questions

Explore conceptually related problems

What amount of CaCl_2 (i=2.47) is dissolved in 2 litres of water so that its osmotic pressure is 0.5 atm at 27^@ C ?

N_(2)O_(4)(g) is dissociated to an extent of 20% at equilibrium pressure of 1.0 atm and 57^(@)C . Find the percentage of N_(2)O_(4) at 0.2 atm and 57^(@)C .

What is the osmotic pressure of 12% solution of can sugar (mol.wt. 342) at 17^(@)C

A solution contain 8 g of a carbohydrate in 100 g of water has a density 1.025 g/mL and an osmotic pressure of 5 atm at 27^(@) C . What is the molar mass of the carbohydrate?

1.2575 g sample of [Cr(NH_(3))_(6)]SO_(4)Cl(Mw=251.5) is dissolved to prepare 250 mL solution showing an osmotic pressure of 1.478 atm of Hg at 27^(@)C . Which of the following statements is/are correct about this solution?

What will be the osmotic pressure of 0.03N solution of Aluminium sulphate solution at 27^(@) C ? If in solution salt dissociates 90%

An aqueous solution containing 21.6 mg at a solute in 100 ml of solution has an osmotic pressure of 3.70 mm of Hg at 25^(@)C . The molecular wt of solute in g//mol is

Osmotic pressure of solution containing 0.6 g urea and 3.42 g sugar in 100 ml at 27^@C

A solution containing 4.0 g of PVcC in 2 liter of dioxane (industrial solvent ) was found to have an osmotic pressure 3.0 x 10^(-4) atm at 27^(@)C . The molar mass of the polymer (g/mol) will be :

The depression in the freezing point of a sugar solution was found to be 0.402^(@)C . Calculate the osmotic pressure of the sugar solution at 27^(@)C. (K_(f) = 1.86" K kg mol"^(-1)) .