Question # 1

Fog is an example of ____________ in gas.

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Solid

Liquid

Gas

Plasma

Which pair of compounds is soluble?

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Ether and water

KCI and water

Benzene and water

Petrol and water

A solution whose molarity is known is called:

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Dilute solution

Concentrated solution

Saturated solution

Molar solution

Molarity is the number of moles of solute dissolved in:

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1 kg of solution

100 g of slovent

Idm³ of solvent

I dm³ of solution

The practical unit of concentration is

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%v/v

%v/m

%m/m

M

Tyndall effect is due to:

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block of beam of light

non - scattering of beam of light

scattering of beam of light

passing through beam of light

The example of solution of a solid solute in a solid solvent is

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Brass

Fog

Cheese

Air

Which one of the following solution contains more water?

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2M

IM

0.5M

0.25M

Tyndall effect is shown by:

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sugar solution

paints

jelly

chalk solution

The solubility of which salt increases in heating?

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Li₂SO₄

Ce₂(SO₄)₃

NaCI

KCI

A binary solution consists of:

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One component

Two components

Three components

Many components

The example of solid solute in gas solvent is

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butter

Sugar in water

Smoke in air

Opals

The mixture of two component is called .

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Homogeneous mixture

Binary solution

Both a & b

Nil

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9th Class Chemistry Chapter 6 Solutions English Medium KPK Boards Online Mcqs MCQs With Answers

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