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WorksheetsSeperation of mixtures
Total questions: 11
Worksheet time: 12mins
Name
Class
Date
1.
The water we drink is a mixture of
(a)
2.
Which of the following will sulpur dissolve?
a)
Milk
b)
Carbon disulphide
c)
Water
d)
Juice
3.
Why do we need to seperate mixtures?
a)
To get unuseful substances
b)
To get rid of unwanted substances
c)
To get useful substances
d)
None of theese
4.
Is Milk a homogeneous or hetrogeneous mixture?
(a)
5.
What is winnowing?
(a)
6.
In the seperation of ammonium chloride and sodium chloride in sublimation which will change into vapour first ?
a)
Ammonium cloride
b)
sodium cloride
c)
nothing happens
d)
its not sublimation
7.
What is centrifugation?
(a)
8.
What is saturated solution?
(a)
9.
What is the method used to seperate immiscible liquids ?
(a)
10.
Method used to seperate Miscible liquids?
(a)
11.
Is Milk a homogeneous or heterogeneous mixture?
(a)
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