اختبار الكتروني درس Mixtures

1

All the following are pure substances except …..

distilled water

mineralled water

sugar

baking soda

2

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

element

compound

mixtures

pure substance

3

………..are examples of mixtures

distilled water , baking soda and sugar

silver, sea water and table salt

salty solution , sugary solution and mineral water

all the previous answers

4

All of the following are mixtures except

milk

toothpaste

perfume

sugar

5

All the following are from the properties of the mixture Except

its components can’t be separated easily.

each component keeps its own properties

its component are mixed at any ratio

b and c

6

Atmospheric air and mineral water are…………

pure substances

mixtures

compounds

all the previous answers

7

Mineral water is ……..

a mixture of some minerals and water

an element

a mixture of water and table salt

not a mixture

8

Fruit salad is an example of …..

liquid mixtures

gaseous mixtures

solid liquid mixtures

solid-solid mixture

9

Atmospheric air is considered as ………..

gaseous-gaseous mixtures

liquid mixture

a solid mixture

all the previous answers

10

Mixing salt with water produces a …..

solid-liquid mixture

liquid mixture

solid mixture

solid-gaseous mixture

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اختبار الكتروني درس Mixtures

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