Characteristics of temporary changes
State four characteristics of temporary chemical changes. (4marks)
...The questions under the topic Simple classification of substances under the subject Chemistry of Secondary education level. Select the question you wish to view details.
Characteristics of temporary physical change
Give four characteristics of temporary physical change. (4marks)
...Separation of a mixture
A mixture contains iron filings, sulphur, and table salt. Describe a procedure that a student can use to separate the mixture and recover all the components of the mixture. (5 Marks)
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Meaning of the term mixture
Define the term a mixture.(2mark)
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