Home
Class 12
CHEMISTRY
Osmotic pressure of a urea solution at 1...

Osmotic pressure of a urea solution at `10^(@)C` is 500 mm. Osmotic pressure of the solution become 105.3 mm. When it is diluted and temperature raised to `25^(@)C`.The extent of dilution is

A

6 Times

B

5 Times

C

7 Times

D

4 Times

Text Solution

Verified by Experts

The correct Answer is:
B
`piV=nRT`
`(500V_(1))/(105.3V_(2))=(nRxx283)/(nRxx298),(V_(1))/(V_(2))=(1)/(5)" so "V_(2)=5V_(1)`
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (ELEVATION OF BOILING POINT OF THE SOLVENT)|14 Videos

  • SOLUTIONS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (DEPRESSION OF FREEZING POINT OF THE SOLVENT) |22 Videos

  • SOLUTIONS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (AZEOTROPIC MIXTURE)|9 Videos

  • SOLID STATE

    ERRORLESS|Exercise ASSERTION & REASON|11 Videos

  • SURFACE CHEMISTRY

    ERRORLESS|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

Osmotic pressure of a solution is :

Osmotic pressure of a solution is

Osmotic pressure of a solution is

The osmotic pressure of a solution is

The osmotic pressure of urea solution at 10^(@)C is 200 mm .becomes 105.3 mm when it is diluted and temperature raised to 25^(@)C . The extent of dilution is

The osmotic pressure of a solution depends on

ERRORLESS-SOLUTIONS -NCERT BASED QUESTIONS (OSMOSIS AND OSMOTIC PRESSURE OF THE SOLUTION)
  1. Which has minimum osmotic pressure ?

    Text Solution

    |

  2. Two solutions of KNO(3) and CH(3)COOH are prepared separately. Molarit...

    Text Solution

    |

  3. Osmotic pressure of a urea solution at 10^(@)C is 500 mm. Osmotic pres...

    Text Solution

    |

  4. The solution containing 4.0gm of a polyvinyl chloride polymer in 1 lit...

    Text Solution

    |

  5. At temperature 327^(@)C and concentration C, the osmotic pressure of ...

    Text Solution

    |

  6. 0.1 M NaCl and 0.05 M BaCl(2) solutions are separated by a sami-premea...

    Text Solution

    |

  7. What is the osmotic pressure of a 0.0020 mol dm^(-3) sucrose (C(12)H(2...

    Text Solution

    |

  8. For getting accurate value of molar mass of a solute by osmotic pressu...

    Text Solution

    |

  9. Desalination of sea water can be done by

    Text Solution

    |

  10. The osmotic pressure of a solution can be increased by

    Text Solution

    |

  11. The empirical formula of a non-electrolyte is CH(2)O. A solution conta...

    Text Solution

    |

  12. An unriped mango placed in a concentrated salt solution to prepare pic...

    Text Solution

    |

  13. Which of the following statements is false

    Text Solution

    |

  14. Consider the figure and mark the correct option

    Text Solution

    |

  15. Osmotic pressure of 40% (wt.//vol.) urea solution is 1.64 atm and that...

    Text Solution

    |

  16. Blood is isotonic with:

    Text Solution

    |

  17. Which inorganic precipitate acts as semipermeable membrane ?

    Text Solution

    |

  18. The osmotic pressure of a solution can be increased by

    Text Solution

    |

  19. Which of the following associated with isotonic solutions is not corre...

    Text Solution

    |

  20. At low concentrations, the statement that equimoala solutions under a ...

    Text Solution

    |