$CATEGORY: Science - TicTacLearn/2.Is Matter around us Pure?/2.Is Matter around us Pure?--What is a Solution?

//Multiple Choice

How would you classify lemonade as a type of solution?
{
~Heterogeneous mixture
~Suspension
=Homogenous solution
~Colloid
}

Solubility can be defined as\:
{
~Total volume of solution
=Amount of solute present in a saturated solution
~Amount of solvent in a saturated solution
~Concentration of solvent
}

What type of colloid is “Milk of magnesia”?
{
~Aerosol
=Sol
~Emulsion
~Gel
}

In tincture of iodine, iodine acts as a ___.
{
~Dispersed medium
~Solution
~Dispersed phase
=Solute
}

Who among them all has a liquid as both the dispersed phase and the dispersed medium?
{
=Emulsion
~Solid sol
~Foam
~Gel
}

Which of the following is NOT a colloid?
{
~Mist
~Milk
=Cough syrup
~Sponge
}

Which component is usually present in a smaller amount in a solution?
{
~Element
~Compound
~Solvent
=Solute
}

Scattering of light defines\:
{
~The absorption of light by a medium.
~The reflection of light from a surface.
=The redirection of light rays in different directions when they encounter particles.
~The bending of light around obstacles.
}

What is the dispersed phase in a cheese?
{
~Gas
=Liquid
~Plasma
~Solid
}

Which gas is dissolved in an aerated drink?
{
~Nitrogen
=Carbon-dioxide
~Helium
~Oxygen
}

Which technique is used to separate the chalk and water solution?
{
~Evaporation
~Distillation
~Decantation
=Filtration
}

Select the dilute solution from all of them\:
{
~Maple syrup
=Orange juice
~Laundry detergent
~Honey
}

The solution of chalk and water is a ____.
{
=Suspension
~Solution
~Colloid
~Homogenous mixture
}

//True or False

Lemon water is a solution.{T}

Solution is a heterogenous mixture of two or more substances.{F}

The concentration of oxygen is highest in the air.{F}

The solute is typically present in relatively small quantities within a solution.{T}

“Tincture of iodine" is used for cleaning wounds.{T}

The particles of solution can be seen by the naked eye.{F}

Iodine can be separated from the tincture of iodine through filtration.{F}

The solubility of different substances is different at a given temperature.{T}

Colloidal solutions are heterogeneous mixtures.{T}

The stability of the colloidal solution is high.{T}

Face cream is an emulsion.{T}

Mud is a colloid.{F}

A saturated solution can dissolve more solute at a given temperature.{F}

//Match the Following

Match the following items from Column A with their correct corresponding options from Column B\:
{
=Solution -> Saltwater
=Colloid -> Colorful gemstone
=Suspension -> Muddy water
}

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