Home
Class 11
CHEMISTRY
A liquid which is immiscible in water an...

A liquid which is immiscible in water and has a vapor presure of `10-15 mm Hg` at `373 K` can be conveniently purified by

A

fractional distillation

B

steam distillation

C

vacuum distillation

D

simple distillation

Text Solution

Verified by Experts

The correct Answer is:
B
Such a liquid is volatile in steam.
Promotional Banner

Topper's Solved these Questions

  • PURIFICATION AND CHARATERIZATION OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Follow up test 9|4 Videos

  • PURIFICATION AND CHARATERIZATION OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Follow up test 10|3 Videos

  • PURIFICATION AND CHARATERIZATION OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Follow up test 7|5 Videos

  • NOMENCLATURE OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Archives|44 Videos

  • REDOX REACTIONS

    R SHARMA|Exercise Archives|29 Videos

Similar Questions

Explore conceptually related problems

A substance which is insoluble in water and possesses a vapour pressure of 10-15 mm Hg at 373 K can be conveniently

A solution is prepared by dissolving 10g of non-volatile solute in 200g of water. It has a vapour pressure of 31.84 mm Hg at 308 K. Calculate the molar mass of the solute. (Vapour pressure of pure water at 308K =32 mm Hg)

A mixture of two immiscible liquids nitrobenzene and water at 99^(@)C has a partial vapour pressure of water 733 mm and that of nitrobenzene 27 mm . Calculate the ratio of the weights of nitrobenzene to the water in the distillate.

Naphthalene, a white solid used to make mothballs, has a vapour pressure of 0.10 mm Hg at 27^(@)C . Hence K_(p) and K_(c) for the equilibruim are : C_(10)Hg(s)hArr C_(10)Hg(g)

The vapour pressure of water at 80^(@)C is 355 mm of Hg. 1 L vessel contains O_(2) at 80^(@)C , which is saturated with water and the total pressure being 760 mm of Hg. The contents of the vessel were pumped into 0.3 L vessel at the same temperature. What is the partial presure of O_(2) ?

A U-tube with both ends open to the atmosphere is partially filled with water. Oil, which is immiscible with water. Is poured into one side until it stands at a distance of 10 mm above the water level on the other side. Meanwhile the water rises by 65mm from its original level (see diagram). The density of the oil is:

Moles of K_(2)SO_(4) to be dissolved in 12 moles of water of lower its vapour pressure by 10mm Hg at a temperature at which vapour pressure of pure water is 50mm Hg is

Knowledge Check

  • A substance which is insoluble in water and possesses a vapour pressure of 10-15 mm Hg at 373 K can be conveniently

    A
    Sublimation
    B
    Crystallization
    C
    DiStiHation
    D
    Steam distillatirm

  • A dilute aqueous solution of glucose shows a vapour pressure of 750 mm of Hg at 373 K. The molality of the solution is

    A
    13.32
    B
    0.013
    C
    1.35
    D
    0.74

  • Naphthalene, a white solid used to make mothballs, has a vapour pressure of 0.10 mm Hg at 27^(@)C . Hence K_(p) and K_(c) for the equilibruim are : C_(10)Hg(s)hArr C_(10)Hg(g)

    A
    0.10,1.10
    B
    `0.10,4.1xx10^(-3)`
    C
    `1.32xx10^(-4)xx10^(-3)`
    D
    `5.34xx10^(-6),1.32xx10^(-4)`