Alice wants to filter the sand out of the sand-water mixture from a container. She prepared a funnel, beaker, and filter paper. What must she do to the filter paper to achieve her goal?a.Cover the opening of the funnel by attaching the filter paper on it.b.Attach the filter paper around the interior of the funnel.c.Cover the opening of the beaker by attaching the filter paper on it.d.Attach the filer paper around the interior of the beaker.

The available materials in the laboratory are the following.I. beakerII. Bunsen burnerIII. mortar and pestleIV. flaskV. funnelVI. magnetVII. filter paperVIII. tripod standYou are tasked to demonstrate to your teacher how to filter the sand from the sand-water mixture, which is contained in a beaker. Which of the materials above do you need to achieve this? All materials that you will choose should be used.a.I, VII, VIIIb.IV, V, VIIc.I, II, VIIId.IV, VII, VIII

We wet a filter paper before we undertake filtration to ensure that the filter paper doesn't slip when we add the bulk of the mixture to be filtered.Group of answer choicesTrueFalse

A student wants to separate substances by filtration. They write a method for the experiment but not in the correct order as shown. 1. Pour the mixture through the funnel into the conical flask. 2. Fold the filter paper. 3. Collect the filtrate in the conical flask. 4. Put the filter paper into the funnel. 5. Collect any insoluble substances on the filter paper.

Chava has a mixture of salt water that also contains some sand. She wants to remove the sand so that she has only salt water. She tries pouring the mixture through a strainer, but the sand particles are so small that they go through the holes in the strainer.How could Chava more effectively remove the sand from the salt water? A. put a magnet in the mixture to attract the sand B. wait for the sand in the mixture to float to the top C. heat the mixture so that the water evaporates D. pour the mixture through a paper filter

Why do the stemless funnel, beaker and fluted filter paper need to be put in the oven?Question 5Answera.Kill microorganisms through heatingb.Smooth filtration processc.Ensure cleanliness of itemsd.Avoid crystallization on filter paper