Question

yoo guyz


EASY DIFFERENCE BETWEEN ⤵

TRUE SOLUTION,COLLOID,SUSPENSION? ☺

MIN.5 POINTS

NO SPAM ^_^

Answer 1

» True Solution


→ It is a homogeneous mixture.
→ The particles of this solution are smaller than 1 nm (10^-9 m)
→ Due to their small size, particles are not visible to the naked eye
→ The particles don't settle down at the bottom if left undisturbed, which shows that the mixture is stable.
→ They don't show Tyndall effect.

★ Examples :- Sugar dissolved in water, salt solution etc

» Suspension

→ It is a heterogeneous mixture
→ The particles of this solution are larger than 10^-7 m
→ Due to their large size, they are visible to naked eyes
→ The particles settle down if left undisturbed which shows that they are not stable
→ They show Tyndall effect till they settle down, that is, after sedimentation, they don't show Tyndall effect.

★ Examples :- Soil mixed with water etc

» Colloid

→ It seems to be homogenous but it's a heterogeneous mixture
→ The size of particle ranges between 10^(-9) to 10^(-7) m
→ They are small enough that they are not visible to human eyes
→ The particles of this mixture do not settle down, that is, they are quite stable.
→ They show Tyndall effect.

★ Examples :- Milk, foam etc

Answer 2

Answer:

⛨True Solution:

☞ It is a mixture of two or more substances in which the solute is equally distributed in the solvent. 

☞ It cannot be seen with our naked eyes.

☞ It is a homogenous mixture.

☞ Its appearance is transparent.

☞ E.g: Salt solution, Lemon juice, etc.

⚅Colloidal Solution:

☞ It is a mixture of two or more substances in which the solute is not equally distributed in the solvent. 

☞ It can be seen with our naked eyes.

☞ It is a heterogeneous mixture.

☞ Its appearance is also transparent.

☞ E.g: jelly, muddy water, etc.

⚘Suspension:

☞ It is a mixture of two or more substances in which solid particles are sufficiently large ( not mixed ) for sedimentation.

☞ It may be visible to our naked eyes.

☞ It is also a heterogeneous mixture.

☞ Its appearance is opaque.

☞ E.g: Chalk in water, fog, etc.


★━━━━━━✩━━━━━━★
★━━━━━━✩━━━━━━★
★━━━━━━✩━━━━━━★
★━━━━━━✩━━━━━━★
★━━━━━━✩━━━━━━★