Home
Class 11
CHEMISTRY
Volume of a solution chagnes with chagne...

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.

Text Solution

Verified by Experts

No, molaity of solution does not change with temperature since mass remains unaffected with temperature.
`"molality",m =("moles of solute")/("weight of solvent"(ing))xx1000`
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    NCERT EXEMPLAR|Exercise LONG ANSWER TYPE QUESTIONS|6 Videos

  • STATES OF MATTER

    NCERT EXEMPLAR|Exercise Long Answer Type Question|6 Videos

Similar Questions

Explore conceptually related problems

Why does not molality of the solution cange with temperature ?

Osmotic pressure of a solution at a given temperature

Can we use a laboratory thermometer to measure human body temperature ? Give reason for your answer.

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

Is a solution always a liquid ? Give reasons for your answer .

NCERT EXEMPLAR-SOME BASIC CONCEPTS OF CHEMISTRY-All Questions
  1. Distinguish between molarity and molality.

    Text Solution

    |

  2. Calculate the mass per cent of calcium, phosphorus and oxygen in calci...

    Text Solution

    |

  3. 45.4L of dinitrogen reacted with 22.7L of dioxygen and 45.4 L of nitro...

    Text Solution

    |

  4. If two elements can combine to form more than one compound, the masses...

    Text Solution

    |

  5. Calculate the average atomic mass of hydrogen using the following data...

    Text Solution

    |

  6. Hydrogen gas is prepared in the laboratory by reacting dilute HCl with...

    Text Solution

    |

  7. The density of 3 molal solution of NaOH is 1.110g mL^(-1). Calculate t...

    Text Solution

    |

  8. Volume of a solution chagnes with chagne in temperature, then what wil...

    Text Solution

    |

  9. If 4 g of NaOH dissovles in 36g of H(2)O, calculate the mole fraction ...

    Text Solution

    |

  10. The reactant which is entirely consumed in reaction is known as limiti...

    Text Solution

    |

  11. Match the following.

    Text Solution

    |

  12. Match the following physical quantities with units.

    Text Solution

    |

  13. Assertion(A) The empirical mass of ethene is half of its molecular mas...

    Text Solution

    |

  14. Assertion(A) One atomic mass unit is defined as one twelth of the mass...

    Text Solution

    |

  15. Assertion(A) Significant figures for 0.200 is 3 where as for 200 it is...

    Text Solution

    |

  16. Assertion(A) Combustion of 16g of methane give18 g of water. Reason(...

    Text Solution

    |

  17. A vessel contains 1.6g of dioxygen at STP(273.15k,1atm pressure). The ...

    Text Solution

    |

  18. Calcium carbonate reacts with aqueous HCl to give CaCl(2) and CO(2) a...

    Text Solution

    |

  19. Define the law of multiple proportions, Explain it with two examples. ...

    Text Solution

    |

  20. A b ox contains some identical red coloured balls. Labelleda as A, eac...

    Text Solution

    |