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Secondary 1 | Science
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Aaron Chuan Jun
Aaron Chuan Jun

Secondary 1 chevron_right Science

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Date Posted: 2 years ago
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Shiekh Mohamad Farhan
Shiekh Mohamad Farhan's answer
224 answers (Tutor Details)
1st
Salt dissolves. Chalk is insoluble
Chalk powder is the residue
Salt is the filtrate
Dried chalk powder is obtained by drying
Salt is obtained by evaporation or heating.