Question # 1

Water is a ____________ covalent compound .

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Polar

Non polar

Ionic

Nil

Water dissolves ____________ compound.

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Ionic

Polar covalent

A & B

Nil

The component of solution in larger amounts is ____________

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Solute

Solvent

a & b

Nil

A binary solution consists of:

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One component

Two components

Three components

Many components

When a saturated solution is diluted it tuns into:

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supersaturated solution

saturated solution

a concentrated solution

unsaturated solution

Which of the following does not affect solubility?

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Temperature

Pressure

Nature OF SOLVENT

Area

The types of solutions on the basis of their physical states are

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3

6

9

12

Dissolution in water is due to ____________ bonding.

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Ionic

Covalent

Hydrogen

Nil

A solution whose molarity is known is called:

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Dilute solution

Concentrated solution

Saturated solution

Molar solution

The example of solid solute in gas solvent is

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butter

Sugar in water

Smoke in air

Opals

If the solute-solute forces are strong enough than those of solute- solvent force, The solute:

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dissolves readily

does not dissolve

dissolve slowly

dissolves and precipitates

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

Concentration is ratio of:

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solvent to solute

solute to solution

solvent to solution

both a and b

The practical unit of concentration is

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%v/v

%v/m

%m/m

M

Smoke in air is the example of solution.

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Gas in Gas

Gas in liquid

liquid in Gas

Solid in Gas

Which one is a solution?

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Carbonated drinks

Sugar

Benzene

Vineger

Which pair of compounds is soluble?

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Ether and water

KCI and water

Benzene and water

Petrol and water

The mixture of two component is called .

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Homogeneous mixture

Binary solution

Both a & b

Nil

Air is an example of:

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Gas in gas

Solid in gas

Liquid in gas

Gas in ;iquid

Tyndall effect is shown by:

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sugar solution

paints

jelly

chalk solution

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