Home
Class 12
CHEMISTRY
What is the osmotic pressure of the solu...

What is the osmotic pressure of the solution obtained by mixing `300cm^(3)` of 2% (mass - volume) solution of urea with `300cm^(3)` of 3.42% solution of sucrose at `20^(@)C` ?
`(R=0.082 "L atm K"^(-1)mol^(-1))`

A

5 atm

B

5.2 atm

C

2.6 atm

D

4.5 atm

Text Solution

Verified by Experts

The correct Answer is:
B
`pi = pi_(1)+pi_(2)`
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS & COLLIGATIVE PROPERTIES

    NARAYNA|Exercise EXERCISE : 3|49 Videos

  • SOLUTIONS & COLLIGATIVE PROPERTIES

    NARAYNA|Exercise EXERCISE : 4|26 Videos

  • SOLUTIONS & COLLIGATIVE PROPERTIES

    NARAYNA|Exercise EXERCISE : 2 (C.W)|65 Videos

  • SOLID STATES

    NARAYNA|Exercise EXERCISE-4|18 Videos

  • SURFACE CHEMISTRY

    NARAYNA|Exercise EXERCISE - 4|22 Videos

Similar Questions

Explore conceptually related problems

Osmotic pressure of a solution obtained by mixing 100 mL of 1.4% solution of urea (mol mass = 60) and 100 mL of 3.42% of cane sugar solution (mol mass = 342) at 20^(@)C (R = 0.0821 L atm K^(-1) mol^(-1))

Calculate the osmotic pressure of a solution obtained by mixing 100 cm^(3) of 1.5% solution of urea (mol. Mass=60) and 100 cm^(3) of 3.42% solution by cane sugar (mol. Mass = 342) at 20^(@)C . (R=0.082 litre atm/deg/mole)

Calculte the osmotic pressure os a solution obtained by mixing 100 mL of 4.5% solution of urea (mol. Mass =60) and 100 mL pf 3.42% solution of cane sugar (mol. Mass =342) at 300 K. (Given R=0.0821 L atm K^(-1) mol^(-1))

Find the osmotic pressure M/20 solution of urea at 27^(@)C (S = 0.0821 lit atm K^(-1) mol^(-1))

Calculate osmotic pressure of 0.1M urea aqueous solution at 300K .

Calculate the osmotic pressure of 5% solution of cane sugar (sucrose) at 300 K .

NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 2 (H.W)
  1. A 5% solution (by mass) of cane sugar in water has freezing point of 2...

    Text Solution

    |

  2. The depressions in freezing point for 1 M urea, 1 M glucose and 1M NaC...

    Text Solution

    |

  3. (a) State Raoult law for a solution containing volatile components. ...

    Text Solution

    |

  4. Assertion : Depression of freezing point is a colligative property R...

    Text Solution

    |

  5. Two solutions of glucose have osmotic pressure 1.5 and 2.5 atm,respect...

    Text Solution

    |

  6. The solution containing 10 g of an organic compound per litre showed a...

    Text Solution

    |

  7. Calculate the osmotic pressure in pascals exerted by a solution prepar...

    Text Solution

    |

  8. What is the osmotic pressure of the solution obtained by mixing 300cm^...

    Text Solution

    |

  9. A solution of glucose (C(6)H(12)O(6))is isotonic with 4g of urea (NH(2...

    Text Solution

    |

  10. The van't Hoff factor for 0.1 M Ba(NO(3))(2) solution is 2.74. The deg...

    Text Solution

    |

  11. In case a solute associates in solution, the van't Hoff factor,

    Text Solution

    |

  12. For a non-electrolytic solution, van't Hoff factor is equal to

    Text Solution

    |

  13. For a very dilute aqueous solution of K(4)[Fe(CN)(6)], van't Hoff fact...

    Text Solution

    |

  14. In which of the following pairs of solutions will the values of the va...

    Text Solution

    |

  15. A 1.17% solution of NaCl is isotonic with 7.2% solution of glucose. Ca...

    Text Solution

    |

  16. A 0.2 molal solution of KCl freezes at -0.68^(@)C. If K(f) for H(2)O i...

    Text Solution

    |

  17. x g of non-electrolytic compound (molar mass =200) is dissolved in 1.0...

    Text Solution

    |

  18. The osomotic pressure of a solution at 0^(@)C is 4 atm. What will be i...

    Text Solution

    |

  19. Two grams of benzoic acid (C(6)H(5)COOH) dissolved in 25.0 g of benzen...

    Text Solution

    |

  20. In a 0.2 molal aqueous solution of a weak acid HX the degree of ioniza...

    Text Solution

    |