Home
Class 12
CHEMISTRY
The vapour pressure of an aqueous soluti...

The vapour pressure of an aqueous solution of cane sugar (mol.wt. 342) is 756mm at `100^(@)C`. How many grams of sugar are present per 1000g of water ?

Text Solution

Verified by Experts

The correct Answer is:
100.5 g
`(760-756)/(760)=(w_(2)//342)/(1000//18+w_(2)//342)." Calculate "w_(2).`
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    PRADEEP|Exercise ADVANCED PROBLEMS (FOR COMPETITIONS)|15 Videos

  • SOLUTIONS

    PRADEEP|Exercise TEST YOUR GRIP (MULTIPLE CHOICE QUESTIONS)|25 Videos

  • SOLUTIONS

    PRADEEP|Exercise CURIOSITY QUESTION|4 Videos

  • REDOX REACTIONS

    PRADEEP|Exercise Assertion reason type question|16 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VIII. Assertion-Reason Type Questions)(Type II)|13 Videos

Similar Questions

Explore conceptually related problems

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

The osmotic pressure of a 5% (wt/vol) solution of cane sugar at 150^@C is

The osmotic pressure in atmosphere of 10% solution of cane sugar at 69^(@)C is

PRADEEP-SOLUTIONS-PROBLEMS FOR PRACTICE
  1. The vapour pressure of water is 92 mm at 323 K. 18.1 g of urea are dis...

    Text Solution

    |

  2. Calculate the vapour pressure at 295 K of a 0.1 M solution of urea. Th...

    Text Solution

    |

  3. The vapour pressure of an aqueous solution of cane sugar (mol.wt. 342)...

    Text Solution

    |

  4. At 25^(@)C, the vapour pressure of pure water is 23.76 mm of Hg and th...

    Text Solution

    |

  5. Vapour pressure of an aqueous solution of glucose is 750 mm of Hg at 3...

    Text Solution

    |

  6. How mich urea ("molar mass"=60 g mol^(-1)) must be dissolved in 50 g o...

    Text Solution

    |

  7. The vapour pressure of CS(2) at 50^(@)C is 854 "torr" and a solution o...

    Text Solution

    |

  8. Urea forms an ideal solution in water. Determine the vapour pressure o...

    Text Solution

    |

  9. A 0.2 percent aqueous solution of a non-volatile solute exerts a vapou...

    Text Solution

    |

  10. 20 g of solute was added to 100 g of water at 25^(@)C. The vapour pres...

    Text Solution

    |

  11. 30 g of urea (M=60g mol^(-1)) is dissolved in 846g of water. Calculate...

    Text Solution

    |

  12. An aqueous of glucose C(6)H(12)O(6) has an osmotic pressure of 2.72 at...

    Text Solution

    |

  13. A solution of sucrose (molecular mass 342/mol) is prepared by dissolvi...

    Text Solution

    |

  14. Calculate the osmotic pressure of a solution containing 17.1 g of cane...

    Text Solution

    |

  15. A 5 percent solution (by mass) of cane-sugar (M.W. 342) is isotonic wi...

    Text Solution

    |

  16. At 298 K, 100 cm^(3) of a solution containing 3.002 g of an unidentifi...

    Text Solution

    |

  17. One litre aqueous solution of sucrose (molar mass = "342 g mol"^(-1)) ...

    Text Solution

    |

  18. The osmotic pressure of blood is 8.21 atm at 37^(@)C. How much glucose...

    Text Solution

    |

  19. A solution containing 10.2 g of glycrine per litre is found to be isot...

    Text Solution

    |

  20. The osmotic pressure of 0.200 g of haemoglobin in 20.0 ml of solution ...

    Text Solution

    |