1.

    Which of the following is an example of a colloidal solution?

    A

    Sugar solution

    B

    Salt solution

    C

    Milk

    D

    Copper sulphate solution

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Colloids, Tyndall effect, Solutions

    Related Questions

    1.

    Which phenomenon is used to distinguish colloids from true solutions?

    A

    Brownian motion

    B

    Tyndall effect

    C

    Osmosis

    D

    Diffusion

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Colloids, Tyndall effect

    2.

    What is the dispersed phase in a milk colloid?

    A

    Water

    B

    Liquid fat

    C

    Proteins

    D

    Lactose

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Colloids, Emulsion, Milk

    3.

    The movement of colloidal particles under the influence of an electric field is known as:

    A

    Tyndall effect

    B

    Brownian motion

    C

    Electrophoresis

    D

    Dialysis

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Electrophoresis, Colloids, Properties of colloids

    4.

    Gold number is a measure of:

    A

    Size of colloidal particles

    B

    Viscosity of a colloid

    C

    Protective power of a lyophilic colloid

    D

    Charge on colloidal particles

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Gold number, Protective colloids, Lyophilic sols

    5.

    Which of the following is an example of a colloidal solution?

    A

    Sugar solution

    B

    Salt solution

    C

    Milk

    D

    Copper sulphate solution

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Colloids, Tyndall effect, Solutions

    6.

    Which of the following is NOT a method for preparing colloidal solutions?

    A

    Bredig's arc method

    B

    Peptization

    C

    Filtration

    D

    Double decomposition

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Colloids, Preparation methods

    7.

    The scattering of light by colloidal particles is primarily responsible for:

    A

    Brownian motion

    B

    Electrophoresis

    C

    The Tyndall effect

    D

    Coagulation

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Tyndall effect, Colloids, Light scattering

    8.

    A colloidal solution of starch in water is an example of:

    A

    Associated colloid

    B

    Multimolecular colloid

    C

    Macromolecular colloid

    D

    Lyophobic colloid

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Macromolecular colloids, Colloids, Types of colloids

    9.

    What is the size range of colloidal particles?

    A

    Less than 1 nm

    B

    1 nm to 1000 nm

    C

    Greater than 1000 nm

    D

    100 nm to 10000 nm

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Colloids, Particle size

    10.

    Fog is an example of which type of colloid?

    A

    Sol

    B

    Gel

    C

    Emulsion

    D

    Aerosol

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Surface Chemistry
    🎯Topic:Colloidal State
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Colloids, Types of colloids, Aerosol

    company logo

    NEET Subjects

    Our Bots

    Company