asked 7.2k views
3 votes
Why is iodine able to diffuse across a membrane while starch was not

2 Answers

2 votes
Starch did not diffuse through the membrane because the starch turned blue due to the presence of iodine in the dialysis bag.

answered
User Daoming Yang
by
8.0k points
2 votes
Starch did not diffuse through the membrane because the starch turned blue due to the presence of iodine in the dialysis bag.

Hope this helps!

-Payshence xoxo
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