Question

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 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 filtration to collect the sand and distillation to collect the salt 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

Answer 1

The correct processes to separate the sand and salt from the mixture after adding water to dissolve the salt are:

Filtration to collect the sand and distillation to collect the salt.

Here's how it works:

1. Filtration: This process can be used to separate the sand from the saltwater mixture. The sand will be retained by the filter paper, while the saltwater solution passes through.

2. Distillation: After filtering out the sand, you can then use distillation to separate the salt from the water by heating the saltwater solution until the water evaporates, and then condensing the steam to collect the water separately. The salt will remain in the container.

So, the best response would be: filtration to collect the sand and distillation to collect the salt.