matter in our surroundings-class 9

12
Matter In Our Surroundings Made By:Rabiya Khan

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Page 1: Matter in our surroundings-Class 9

Matter In Our Surroundings

Made By:Rabiya Khan

Page 2: Matter in our surroundings-Class 9
Page 3: Matter in our surroundings-Class 9

SOLUTION

Solution is a homogeneous mixture of two or more substances.

It may be solids, liquids, gases, or a combination of these.

Page 4: Matter in our surroundings-Class 9

Examples Of Solutions….

Solutions can be formed by mixing two substances together such as sugar and water.

Page 5: Matter in our surroundings-Class 9

Properties of solutions

It is homogenous mixture , which means they are completely mixed together.

The particles of solutions cant be seen even with microscope.

The particles can pass through filter paper.

The solutions are very stable.A true solution do not scatter

light.

Page 6: Matter in our surroundings-Class 9

TYPES OF SOLUTIONS

Solution of Solid in Solid:

Brass:-Solution of Zinc in copper

Nickel Coin:copper n nickel

Page 7: Matter in our surroundings-Class 9

TYPES OF SOLUTIONS

Solution of solid in liquid:

Crude Oil Salt Solution

Page 8: Matter in our surroundings-Class 9

TYPES OF SOLUTIONS

Solutions of Liquid in Liquid:

Vinegar Minute Maid Lemonade 

Page 9: Matter in our surroundings-Class 9

TYPES OF SOLUTIONS

Solution of Gas in Liquid:

Soda Water Coco Cola Under water plants give off oxygen into the water.

Page 10: Matter in our surroundings-Class 9

TYPES OF SOLUTIONS

Solution of Gas in Gas:

Air Nitrogen

Page 11: Matter in our surroundings-Class 9

RECAP:

A solution is defined as a homogeneous mixture containing a solute and a solvent.

The solution is divided into 5 types namely:

Solution of solid in solidSolution of solid in liquidSolution of liquid in liquidSolution of gas in liquidSolution of gas in gas

Page 12: Matter in our surroundings-Class 9

THE END !