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iosangel:
A scientist is attempting to test for starch in a solution. They added iodine to the solution and the the test tube turned light yellow. Was starch present in the sample? yes no this is the wrong indicator for starch
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JSVSL7:
Iodine tests for complex carbs, so the indicator is correct. However only if it turns black, then it is positive for starch. So answer is no.
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