Home
Class 12
CHEMISTRY
Which of the following units is useful i...

Which of the following units is useful in relating concentration of solution with its vapour pressure?

A

mole fraction

B

parts per million

C

mass percentage

D

molality

Text Solution

Verified by Experts

The correct Answer is:
A
`(p_(A)^(@) - p_(A))/(p_(A)^(@))= x_(B)` (mole fraction of solute)
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise NCERT EXEMPLAR PROBLEMS (MULTIPLE CHOICE QUESTIONS (TYPE -II))|9 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise NCERT EXEMPLAR PROBLEMS (SHORT ANSWER TYPE QUESTIONS)|11 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise NCERT FILE (TEXTBOOK EXERCISES )|39 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MATCHING LIST TYPE QUESTIONS)|2 Videos

Similar Questions

Explore conceptually related problems

Solutions - Vapour Pressure

The following solution /solvent has maximum vapour pressure

Knowledge Check

  • Which solution will have least vapour pressure?

    A
    0.1 M `BaCl_(2)`
    B
    0.1 M Uxa
    C
    0.1 M `Na_(2) SO_(4)`
    D
    0.1 M `Na_(3) PO_(4)`

  • Which solution will have least vapour pressure?

    A
    (a) `0.01M BaCl_(2)`
    B
    (b) `0.1 M` urea
    C
    ( c) `0.1M Na_(2)SO_(4)`
    D
    (d) `0.1 M Na_(3)PO_(4)`

  • Unit of lowering of vapour pressure is

    A
    atm
    B
    `Nm^(-1)`
    C
    Unitless
    D
    `Nm^(2)`

    • Similar Questions

    Explore conceptually related problems

    Which of the following has maximum vapour pressure?

    Which of the following equimolar solution have highest vapour pressure?

    Which of the following aqueous solutions will have maximum vapour pressure?

    Which solution will show the maximum vapour pressure at 300K

    Which solution will show the maximum vapour pressure at 300K

    Home
    Profile