Home
Class 12
CHEMISTRY
Why does molarity change with temperatur...

Why does molarity change with temperature but molality does not ?

Text Solution

Verified by Experts

Molarity is dependent on volume which changes with temperature. Molality is dependent on mass which does not change with temperature.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SOLUTION

    U-LIKE SERIES|Exercise SHORT ANSWER QUESTIONS|30 Videos

  • SOLUTION

    U-LIKE SERIES|Exercise LONG ANSWER QUESTIONS-I|32 Videos

  • SOLUTION

    U-LIKE SERIES|Exercise TRUE OR FALSE|9 Videos

  • SOLID STATE

    U-LIKE SERIES|Exercise SELF ASSESSMENT TEST|8 Videos

  • SURFACE CHEMISTRY

    U-LIKE SERIES|Exercise SELF ASSESSMENT TEST ( SECTION A)|7 Videos

Similar Questions

Explore conceptually related problems

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

How does surface tension change with temperature ?

Knowledge Check

  • What does not change on changing temperature

    A
    Mole fraction
    B
    Normality
    C
    Molality
    D
    None of these

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

    A
    Both A and R are true and R is the correct explanation of A
    B
    Both A and R are true but R is not a correct explanation of A
    C
    A is true but R is false
    D
    A is false but R is true

  • 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

    A
    If both assertion and reason are true and reason is the correct explanation of assertion
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion
    C
    If assertion is true but reason is false
    D
    If both assertion and reason are false.

    • Similar Questions

    Explore conceptually related problems

    Can we ever construct an organ pipe whose frequency does not change with temperature? If no why? If yes, under what condition?

    Why does not molality of the solution cange with temperature ?

    Which out of molarity or molality will change with change in temperature and why ?

    Why does cooking change the texture of an egg ?

    How does the conductivity and resistivity change with rise of temperature in case of intrinsic semiconductor?

    Home
    Profile