You conduct Lugol's iodine test to determine if starch is present in a solution. The solution exhibits a pale-yellow colour. What does this result mean? Question options: Starch is present in the solution. The solution has not yet been heated, which is required before determining the result. The solution is contaminated. Starch is not present in the solution.
You conduct Lugol's iodine test to determine if starch is present in a solution. The solution exhibits a pale-yellow colour. What does this result mean? Question options: Starch is present in the solution. The solution has not yet been heated, which is required before determining the result. The solution is contaminated. Starch is not present in the solution.
Chapter17: Drugs And Dissection
Section: Chapter Questions
Problem 2MC
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Question
You conduct Lugol's iodine test to determine if starch is present in a solution. The solution exhibits a pale-yellow colour. What does this result mean?
Question options:
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Starch is present in the solution.
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The solution has not yet been heated, which is required before determining the result.
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The solution is contaminated.
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Starch is not present in the solution.
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