Home
Class 12
CHEMISTRY
At 27^@C, the osmotic pressure of a solu...

At `27^@C`, the osmotic pressure of a solution containing 4.0 g solute (molar mass = 246 ) per litre at `27^@C` is : R = 0.0821 atms. `mol^-1`k )

A

0.1 atm

B

0.4 atm

C

0.2 atm

D

0.8 atm

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    MBD PUBLICATION|Exercise QUESTION BANK|518 Videos

  • SOME P-BLOCK ELEMENTS

    MBD PUBLICATION|Exercise QUESTION BANK|545 Videos

Similar Questions

Explore conceptually related problems

Osmotic pressure of a solution containing 0.1 mole of solute per litre at 273 K is:

The osmotic pressure of a 5% solution of glucose (mol.mass=180) 15^@C is

The osmotic pressure of a 5% (wt./vol.) solution of cane sugar(mol.wt is 342) at 15^@C is:

The osmotic pressure ofa solution containing 50 g of a solute in one litre of solution at 300K is 20.5 atmosphere. Calculate the molecular mass of the solute.

Boiling point of water is 100^@C . Calculate the boiling point of an aqueous solution containing 5g urea (mol. mass = 60) in 100 g water. (K_b for water = 0.52K. kg mol^-1

MBD PUBLICATION-SOLUTIONS-QUESTION BANK
  1. The molal elevation constant for water is 0.52 K.molality^-1. The elev...

    Text Solution

    |

  2. A 3.42% (wt./vol.) solution of cane suger is isotonic with a 5.96% (wt...

    Text Solution

    |

  3. At 27^@C, the osmotic pressure of a solution containing 4.0 g solute (...

    Text Solution

    |

  4. The vapour pressure of benzene at 80^(@)C is lowered by 10mm by dissov...

    Text Solution

    |

  5. The mole fraction of water in a solution containing 50 g of water and ...

    Text Solution

    |

  6. Which compound corresponds van.t Hoff factor (i) to be equal to 2 in d...

    Text Solution

    |

  7. 6 g urea is dissolved in 90 g water. The relative lowering of vapour p...

    Text Solution

    |

  8. What is the molality of ethyl alocohol (mol. Wt. = 46) in aqueous solu...

    Text Solution

    |

  9. The vapour pressure of benzene at 90^@C is 1020 torr. A solution of 5 ...

    Text Solution

    |

  10. The vapour pressures of ethanol and methanol are 42.0 mm and 88.5 mm H...

    Text Solution

    |

  11. Y g of non-volatile organic substance of molecular mass M is dissolved...

    Text Solution

    |

  12. The values of observed and calculated molecular weights of silver nitr...

    Text Solution

    |

  13. One molar solution of sodium chloride will have the relative lowering ...

    Text Solution

    |

  14. At 88^@C benzene has a vapour pressure of 900 torr and toluene has a v...

    Text Solution

    |

  15. The amount of urea to be dissolved in 500mL of water (K=18.6 K mol^-1 ...

    Text Solution

    |

  16. The molal boiling point constant of water is 0.53^@C. When 2 mole of g...

    Text Solution

    |

  17. The freezing point of equimolal aqueous solution will be highest for:

    Text Solution

    |

  18. A solution containing 500 g of a protein per litre is isotonic with a ...

    Text Solution

    |

  19. The molecular weight of NaCl determined by studying freezing point dep...

    Text Solution

    |

  20. The osmotic pressure of a solution at 0^@C is 2 atm. What will be its ...

    Text Solution

    |