Question # 1

Mist is an example of solution:

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liquid in gas

gas in liquid

solid gas

gas in solid

The component of solution in larger amount is .

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Solute

Solvent

A & B

nIL

Water is a ____________ covalent compound .

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Polar

Non polar

Ionic

Nil

A binary solution consists of:

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One component

Two components

Three components

Many components

Which one is an example of colloids?

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NaCl + Solution

Milk

Fog

Air

The solution in which one component is aqueous ____________ solution.

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Aqueous

Binary

All

None

Water dissolves ____________ compound.

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Ionic

Polar covalent

A & B

Nil

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

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Brass

Fog

Cheese

Air

Concentration is ratio of:

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solvent to solute

solute to solution

solvent to solution

both a and b

A solution whose molarity is known is called:

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Dilute solution

Concentrated solution

Saturated solution

Molar solution

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

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3

6

9

12

The unit of Molarity is :

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Molar

Volume

Both

Nil

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Chemistry 9th Class English Medium Unit 6 Online Test MCQs With Answers

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