Home
Class 12
CHEMISTRY
Which has minimum osmotic pressure ?...

Which has minimum osmotic pressure ?

A

200 mL of 2 M NaCl solution

B

200 mL of 1 M glucose solution

C

200 mL of 2 M urea solution

D

All have same osmotic pressure

Text Solution

Verified by Experts

The correct Answer is:
B
Osmotic pressure is a colligative property. Particles in NaCl solution = `2 xx 2 = 4M`. Particles in glucose solution = `1 × 1 = 1 M`. Particles in urea solution = `2 × 1 = 2M`. Least particles are in glucose solution, hence its osmotic pressure is the minimum.
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

Which has maximum osmotic pressure at temperature TK ?

Which has the maximum osmotic pressure at temperature T ?

The following solutions have equal concentrations. Which one will show minimum osmotic pressure ?

Define osmotic pressure.

Which among the following will show maximum osmotic pressure ?

Which among the following will show maximum osmotic pressure ?

The solution which has higher osmotic pressure than some other solution is known as………

ERRORLESS-SOLUTIONS -NCERT BASED QUESTIONS (OSMOSIS AND OSMOTIC PRESSURE OF THE SOLUTION)
  1. A 5% solution of cane sugar (molecular weight =342) is isotonic with a...

    Text Solution

    |

  2. 10% (w/v) solution of sucrose (M.W = 342) is isotonic with 5% (w/v) so...

    Text Solution

    |

  3. Which has minimum osmotic pressure ?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  8. 0.1 M NaCl and 0.05 M BaCl(2) solutions are separated by a sami-premea...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. Desalination of sea water can be done by

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  15. Which of the following statements is false

    Text Solution

    |

  16. Consider the figure and mark the correct option

    Text Solution

    |

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

    Text Solution

    |

  18. Blood is isotonic with:

    Text Solution

    |

  19. Which inorganic precipitate acts as semipermeable membrane ?

    Text Solution

    |

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

    Text Solution

    |