did not. Stained Didn’t 3. Based upon your data, what other staining agent would you expect nano cotton to be able to resist? We expect nano cotton would be resistant to red wine. This is because red wine has very similar properties to Ribena and raspberry cordial, which both didn’t stain the nano cotton. Red wine is also water based, and nano cotton is hydrophobic (water repelling), therefore red wine wouldn’t stain the nano cotton. 4. Draw a Venn diagram to compare the staining agents…
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