You are tasked to separate the gravel and the sand from a gravel-sand mixture. Which of the following separation technique will you use?a.filtrationb.sievingc.chromatographyd.distillation
Question
You are tasked to separate the gravel and the sand from a gravel-sand mixture. Which of the following separation technique will you use?a.filtrationb.sievingc.chromatographyd.distillation
Solution
The correct separation technique to use in this case would be sieving. This is because gravel and sand have different particle sizes, making it possible to separate them using a sieve. The holes in the sieve should be small enough to let the sand pass through while retaining the gravel.
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