اختبار الكتروني وحدة Mixtures

1

When you mix 2 or more kinds of matter together the produced matter is called ….

element

compound

mixtures

pure substance

2

Fruit salad is an example of …..

liquid mixtures

gaseous mixtures

solid liquid mixtures

solid-solid mixture

3

Mixing salt with water produces a …..

solid-liquid mixture

liquid mixture

solid mixture

solid-gaseous mixture

4

All the following are pure substances except …..

distilled water

mineralled water

sugar

baking soda

5

Atmospheric air and mineral water are…………

pure substances

mixtures

compounds

all the previous answers

6

All the following are examples of homogeneous liquid mixtures except ………..

apple juice

orange juice

tea

sugar solution

7

Most mixtures formed by dissolving in liquids are ………

homogeneous

heterogeneous

identical

b and c

8

The solution is …………

a homogeneous liquid mixture

a heterogeneous liquid mixture

a gaseous mixture

a solid mixture.

9

To form a salty solution , we add salt to water with………

melting

evaporation

stirring

a and b

10

The solute in chocolate-milk solution is (are)……….

milk

chocolate

water

all the previous answers

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اختبار الكتروني وحدة Mixtures

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