Home
Class 12
CHEMISTRY
Why does not molality of the solution ca...

Why does not molality of the solution cange with temperature ?

Text Solution

Verified by Experts

Molality of a solution masses of the solute and solvent which do not change with temperature.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    PRADEEP|Exercise ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)|60 Videos

  • SOLUTIONS

    PRADEEP|Exercise ADDITIONAL QUESTIONS (LONG ANSWER QUESTIONS)|20 Videos

  • SOLUTIONS

    PRADEEP|Exercise NCERT (EXEMPLAR PROBLEMS WITH ANSWERS, HINTS AND SOLUTIONS) (LONG ANSWER QUESTIONS)|9 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

The molality of a solution is

Volume of a solution chagnes with chagne in temperature, then what will the molality of the solution be affected by temperature? Give reason for your answer.

Molarity of a solution changes with temperature but molality does not.

A very small amount of a non-volatile solute (that does not dissociate) is dissolved in 56.8 cm^(3) of benzene (density 0.889 g cm^(3)) . At room temperature, vapour pressure of this solution is 98.88 mm Hg while that of benzene is 100 mm Hg . Find the molality of this solution. If the freezing temperature of this solution is 0.73 degree lower than that of benzene, what is the value of molal the freezing point depression constant of benzene?

Assertion : The molality of the solution does not change with change in tempc- nature. : The molality is expressed in units of moles per 1000 g of solvent. Reason

PRADEEP-SOLUTIONS-ADDITIONAL QUESTIONS (VERY SHORT ANSWER QUESTIONS)
  1. What is the relation between normallity and molarity of a give s...

    Text Solution

    |

  2. What is the sum of mole fractions of all the components in a three com...

    Text Solution

    |

  3. Why does not molality of the solution cange with temperature ?

    Text Solution

    |

  4. Calculate the molality of H(2)SO(4) if the density of 10% (w/w) aqueou...

    Text Solution

    |

  5. What is the effect of temperature on the solubility of sodium sulphate...

    Text Solution

    |

  6. Define transition temperature in solubility of a solid in a liquid.

    Text Solution

    |

  7. Give one example of an interstitial solid.

    Text Solution

    |

  8. State the formula relating pressure of a gas with its mole fraction in...

    Text Solution

    |

  9. Why is the vapous pressure of an aqueous solution of gulucose lower th...

    Text Solution

    |

  10. What type of liquids form ideal solutions?

    Text Solution

    |

  11. What is the boiling point of an azeotrope of non-ideal solution showin...

    Text Solution

    |

  12. Under what condition do non-ideal solutions show negative deviations?

    Text Solution

    |

  13. Define an ideal solution.

    Text Solution

    |

  14. Define azeotropic mixture.

    Text Solution

    |

  15. Colligative property.

    Text Solution

    |

  16. What is the difference between lowering of vapour pressure and relativ...

    Text Solution

    |

  17. Write the expression for relative lowering of vapour pressure

    Text Solution

    |

  18. What are isotonic solutions ? Give one example .

    Text Solution

    |

  19. What is van't Hoff equation for dilute solution?

    Text Solution

    |

  20. Why does water from the soil rise to the top of a tall tree?

    Text Solution

    |