A beaker contains a mixture of sand and salt. A student adds water to dissolve the salt. Which processes can be used to separate out the sand and salt?(1 point)
Responses
distillation to collect both the sand and the salt
distillation to collect both the sand and the salt
distillation to collect the sand and filtration to collect the salt
distillation to collect the sand and filtration to collect the salt
filtration to collect both the sand and the salt
filtration to collect both the sand and the salt
filtration to collect the sand and distillation to collect the salt
The correct process to separate out the sand and salt in this scenario is to use filtration to collect the sand and distillation to collect the salt.
Explanation:
Filtration is a physical separation technique that can be used to separate solid particles from a liquid mixture. In this case, the sand particles are larger and insoluble in water, so they can be easily separated by passing the mixture through a filter. The sand will be trapped by the filter, while the salt and water will pass through.
Distillation, on the other hand, is a process used to separate a mixture of liquids based on their different boiling points. By heating the saltwater mixture, the water will evaporate and turn into steam, leaving the salt behind. The steam can then be condensed and collected as pure water.
Therefore, to separate the sand and salt in the given mixture, you would first use filtration to collect the sand, and then distillation to collect the salt.